Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Jos Van Noort

Bib: 25904 β€’M β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M70-74)
#0 / 281
Race Day Weather
51Β°/41Β°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
30:46
3.11 mi
Rank: #25673
Start β†’ 5K
30:46 | 9:55/mi
10K
1:03:08
6.21 mi
Rank: #26304 (-631)
5K β†’ 10K
32:22 | 10:26/mi
15K
1:35:44
9.32 mi
Rank: #26456 (-152)
10K β†’ 15K
32:36 | 10:30/mi
20K
2:08:33
12.43 mi
Rank: #26401 (+55)
15K β†’ 20K
32:49 | 10:34/mi
HALF
2:15:52
13.11 mi
Rank: #26433 (-32)
20K β†’ HALF
7:19 | 10:45/mi
25K
2:41:45
15.53 mi
Rank: #26327 (+106)
HALF β†’ 25K
25:53 | 10:41/mi
30K
3:16:14
18.64 mi
Rank: #26168 (+159)
25K β†’ 30K
34:29 | 11:06/mi
20M
3:31:29
20.00 mi
Rank: #26104 (+64)
30K β†’ 20M
15:15 | 11:14/mi
21M
3:43:31
21.00 mi
Rank: #26075 (+29)
20M β†’ 21M
12:02 | 12:02/mi
35K
3:51:40
21.75 mi
Rank: #26026 (+49)
21M β†’ 35K
8:09 | 10:54/mi
23M
4:05:17
23.00 mi
Rank: #25935 (+91)
35K β†’ 23M
13:37 | 10:53/mi
24M
4:16:00
24.00 mi
Rank: #25877 (+58)
23M β†’ 24M
10:43 | 10:43/mi
40K
4:25:18
24.85 mi
Rank: #25803 (+74)
24M β†’ 40K
9:18 | 10:53/mi
25.2M
4:29:41
25.20 mi
Rank: #25808 (-5)
40K β†’ 25.2M
4:23 | 12:43/mi
FINISH
4:40:16
26.22 mi
Rank: #25785 (+23)
25.2M β†’ FINISH
10:35 | 10:24/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:15:52
Pace10:22 /mi
2nd Half
Distance13.11 mi
Time2:24:24
Pace11:01 /mi
πŸ“ŠPositive Split: 6.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:37:4530:469:5530:46
9:55
-
10K
6.21 mi12:10:071:03:0810:1032:22
10:26
+0:31
15K
9.32 mi12:42:431:35:4410:1732:36
10:30
+0:04
20K
12.43 mi13:15:322:08:3310:2132:49
10:34
+0:04
HALF
13.11 mi13:22:512:15:5210:227:19
10:45
+0:11
25K
15.53 mi13:48:442:41:4510:2525:53
10:41
-0:04
30K
18.64 mi14:23:133:16:1410:3234:29
11:06
+0:25
20M
20.00 mi14:38:283:31:2910:3515:15
11:14
+0:08
21M
21.00 mi14:50:303:43:3110:3912:02
12:02
+0:48
35K
21.75 mi14:58:393:51:4010:408:09
10:54
-1:08
23M
23.00 mi15:12:164:05:1710:4013:37
10:53
-0:01
24M
24.00 mi15:22:594:16:0010:4110:43
10:43
-0:10
40K
24.85 mi15:32:174:25:1810:419:18
10:53
+0:10
25.2M
25.20 mi15:36:404:29:4110:434:23
12:43
+1:50
FINISH
26.22 mi15:47:154:40:1610:4210:35
10:24
-2:19

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

9:55 /mi

Average Pace

10:42 /mi

Slowest Pace

12:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

41:21

15% of race

Time at Steady Pace

2:52:46

62% of race

Time at Slower Pace

1:06:09

24% of race

Average Pace: 10:41 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:37:4530:469:5530:46
9:55
#25673
10K
6.21 mi12:10:071:03:0810:1032:22
10:26
#26304
15K
9.32 mi12:42:431:35:4410:1732:36
10:30
#26456
20K
12.43 mi13:15:322:08:3310:2132:49
10:34
#26401
HALF
13.11 mi13:22:512:15:5210:227:19
10:45
#26433
25K
15.53 mi13:48:442:41:4510:2525:53
10:41
#26327
30K
18.64 mi14:23:133:16:1410:3234:29
11:06
#26168
20M
20.00 mi14:38:283:31:2910:3515:15
11:14
#26104
21M
21.00 mi14:50:303:43:3110:3912:02
12:02
#26075
35K
21.75 mi14:58:393:51:4010:408:09
10:54
#26026
23M
23.00 mi15:12:164:05:1710:4013:37
10:53
#25935
24M
24.00 mi15:22:594:16:0010:4110:43
10:43
#25877
40K
24.85 mi15:32:174:25:1810:419:18
10:53
#25803
25.2M
25.20 mi15:36:404:29:4110:434:23
12:43
#25808
FINISH
26.22 mi15:47:154:40:1610:4210:35
10:24
#25785
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM70-74Seg. OverallSeg. MalesSeg. M70-74
5K3.11 mi3.11 mi25673150411504126668(Top 92%)15458(Top 95%)15458(Top 5501%)
10K6.21 mi3.10 mi26304-63115328-28715328-28726756(Top 92%)15495(Top 95%)15495(Top 5514%)
15K9.32 mi3.11 mi26456-15215381-5315381-5326668(Top 92%)15458(Top 95%)15458(Top 5501%)
20K12.43 mi3.11 mi26401+5515344+3715344+3726253(Top 90%)15258(Top 93%)15258(Top 5430%)
HALF13.11 mi0.68 mi26433-3215358-1415358-1427019(Top 93%)15540(Top 95%)15540(Top 5530%)
25K15.53 mi2.42 mi26327+10615303+5515303+5525800(Top 89%)15027(Top 92%)15027(Top 5348%)
30K18.64 mi3.11 mi26168+15915205+9815205+9825510(Top 88%)14782(Top 90%)14782(Top 5260%)
20M20.00 mi1.36 mi26104+6415168+3715168+3725306(Top 87%)14600(Top 89%)14600(Top 5196%)
21M21.00 mi1.00 mi26075+2915138+3015138+3025123(Top 87%)14467(Top 89%)14467(Top 5148%)
35K21.75 mi0.75 mi26026+4915104+3415104+3425078(Top 86%)14429(Top 88%)14429(Top 5135%)
23M23.00 mi1.25 mi25935+9115049+5515049+5524234(Top 84%)13976(Top 86%)13976(Top 4974%)
24M24.00 mi1.00 mi25877+5815006+4315006+4324539(Top 85%)14090(Top 86%)14090(Top 5014%)
40K24.85 mi0.85 mi25803+7414964+4214964+4224009(Top 83%)13792(Top 84%)13792(Top 4908%)
25.2M25.20 mi0.35 mi25808-514960+414960+425667(Top 88%)14620(Top 89%)14620(Top 5203%)
FINISH26.22 mi1.02 mi25785+2314936+2414936+2424796(Top 85%)14180(Top 87%)14180(Top 5046%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 92%
Γ—21
+97ft-345ft

Overall

26668

Males

15458

M70-74

15458

5K→10K

3.1 - 6.2 mi

Top 92%
Γ—5
+79ft-138ft

Overall

26756

Males

15495

M70-74

15495

10K→15K

6.2 - 9.3 mi

Top 92%
Γ—3
+67ft-78ft

Overall

26668

Males

15458

M70-74

15458

15K→20K

9.3 - 12.4 mi

Top 90%
Γ—5
+106ft-86ft

Overall

26253

Males

15258

M70-74

15258

20K→HALF

12.4 - 13.1 mi

Top 93%
Γ—2
+19ft-37ft

Overall

27019

Males

15540

M70-74

15540

HALF→25K

13.1 - 15.5 mi

Top 89%
Γ—4
+66ft-88ft

Overall

25800

Males

15027

M70-74

15027

25K→30K

15.5 - 18.6 mi

Top 88%
Γ—9
+181ft-148ft

Overall

25510

Males

14782

M70-74

14782

30K→20M

18.6 - 20.0 mi

Top 87%
Γ—5
+64ft-50ft

Overall

25306

Males

14600

M70-74

14600

20M→21M

20.0 - 21.0 mi

Top 87%
Γ—8
+106ft-24ft

Overall

25123

Males

14467

M70-74

14467

21M→35K

21.0 - 21.8 mi

Top 86%
Γ—7
+17ft-86ft

Overall

25078

Males

14429

M70-74

14429

35K→23M

21.8 - 23.0 mi

Top 84%
Γ—5
+23ft-63ft

Overall

24234

Males

13976

M70-74

13976

23M→24M

23.0 - 24.0 mi

Top 85%
Γ—6
+12ft-82ft

Overall

24539

Males

14090

M70-74

14090

24M→40K

24.0 - 24.9 mi

Top 83%
Γ—1
+6ft-20ft

Overall

24009

Males

13792

M70-74

13792

40K→25.2M

24.9 - 25.2 mi

Top 88%
Γ—1
+13ft-16ft

Overall

25667

Males

14620

M70-74

14620

25.2M→FINISH

25.2 - 26.2 mi

Top 85%
Γ—2
+22ft-21ft

Overall

24796

Males

14180

M70-74

14180

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1120
Passed By
727
Net Change
-112
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#25673
5K β†’ 10K38200-631#25673#26304
10K β†’ 15K84200-152#26304#26456
15K β†’ 20K13580+55#26456#26401
20K β†’ HALF840-32#26401#26433
HALF β†’ 25K13630+106#26433#26327
25K β†’ 30K19738+159#26327#26168
30K β†’ 20M9329+64#26168#26104
20M β†’ 21M6233+29#26104#26075
21M β†’ 35K578+49#26075#26026
35K β†’ 23M10110+91#26026#25935
23M β†’ 24M6911+58#25935#25877
24M β†’ 40K8410+74#25877#25803
40K β†’ 25.2M1116-5#25803#25808
25.2M β†’ FINISH4522+23#25808#25785
TOTALS1120727-112
πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

Loading...

🎨Heatmap Timeline

Loading...

πŸ”„Passing Circle

Loading...

🌊Position Flow

Loading...

πŸƒRace Lanes

Loading...
Unlock Your Full

AI Performance Report

New

Understand What Really Happened During Your Race

Go deeper with personalized analysis powered by your official race data.

Your AI Performance Report includes:
  • Fatigue & pacing analysis
  • Finish time optimization
  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
Shareable via link β€” view it anywhere, share with anyone
AI Report Preview
Generating your preview…
$4.99
One-time purchase for this race
Includes a shareable link

Activity Data

Upload your GPX file to see detailed activity metrics

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export & Support

Download your data, get help, and share your feedback

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback