Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Jourdan Redden

Bib: 33419MAge: N/A

TN

Boston Marathon logo
0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 29021
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
Race Day Weather
51°/41°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
26:41
3.11 mi
Rank: #20548
Start5K
26:41 | 8:36/mi
10K
51:29
6.21 mi
Rank: #18930 (+1618)
5K10K
24:48 | 7:59/mi
15K
1:15:11
9.32 mi
Rank: #17534 (+1396)
10K15K
23:42 | 7:38/mi
20K
1:39:29
12.43 mi
Rank: #16830 (+704)
15K20K
24:18 | 7:50/mi
HALF
1:44:40
13.11 mi
Rank: #16685 (+145)
20KHALF
5:11 | 7:37/mi
25K
2:04:08
15.53 mi
Rank: #16471 (+214)
HALF25K
19:28 | 8:02/mi
30K
2:29:43
18.64 mi
Rank: #16213 (+258)
25K30K
25:35 | 8:15/mi
20M
2:40:57
20.00 mi
Rank: #16109 (+104)
30K20M
11:14 | 8:17/mi
21M
2:49:38
21.00 mi
Rank: #15959 (+150)
20M21M
8:41 | 8:41/mi
35K
2:56:54
21.75 mi
Rank: #16273 (-314)
21M35K
7:16 | 9:43/mi
23M
3:07:19
23.00 mi
Rank: #16152 (+121)
35K23M
10:25 | 8:20/mi
24M
3:16:01
24.00 mi
Rank: #16223 (-71)
23M24M
8:42 | 8:42/mi
40K
3:23:45
24.85 mi
Rank: #16305 (-82)
24M40K
7:44 | 9:03/mi
25.2M
3:26:35
25.20 mi
Rank: #16208 (+97)
40K25.2M
2:50 | 8:13/mi
FINISH
3:34:29
26.22 mi
Rank: #16090 (+118)
25.2MFINISH
7:54 | 7:46/mi
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 — view it anywhere, share with anyone
AI Report Preview
Generating your preview…
$4.99
One-time purchase for this race
Includes a shareable link

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:44:40
Pace8:00 /mi
2nd Half
Distance13.11 mi
Time1:49:49
Pace8:23 /mi
📊Positive Split: 4.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:58:1026:418:3626:41
8:36
-
10K
6.21 mi12:22:5851:298:1824:48
7:59
-0:37
15K
9.32 mi12:46:401:15:118:0423:42
7:38
-0:21
20K
12.43 mi13:10:581:39:298:0124:18
7:50
+0:12
HALF
13.11 mi13:16:091:44:408:005:11
7:37
-0:13
25K
15.53 mi13:35:372:04:088:0019:28
8:02
+0:25
30K
18.64 mi14:01:122:29:438:0225:35
8:15
+0:13
20M
20.00 mi14:12:262:40:578:0311:14
8:17
+0:02
21M
21.00 mi14:21:072:49:388:058:41
8:41
+0:24
35K
21.75 mi14:28:232:56:548:097:16
9:43
+1:02
23M
23.00 mi14:38:483:07:198:0910:25
8:20
-1:23
24M
24.00 mi14:47:303:16:018:118:42
8:42
+0:22
40K
24.85 mi14:55:143:23:458:127:44
9:03
+0:21
25.2M
25.20 mi14:58:043:26:358:122:50
8:13
-0:50
FINISH
26.22 mi15:05:583:34:298:127:54
7:46
-0:27

Checkpoint Splits Visualizations

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

📈Pace 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

7:37 /mi

Average Pace

8:11 /mi

Slowest Pace

9:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

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

1:01:05

28% of race

Time at Steady Pace

1:34:20

44% of race

Time at Slower Pace

59:04

28% of race

Average Pace: 8:11 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ 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 mi11:58:1026:418:3626:41
8:36
#20548
10K
6.21 mi12:22:5851:298:1824:48
7:59
#18930
15K
9.32 mi12:46:401:15:118:0423:42
7:38
#17534
20K
12.43 mi13:10:581:39:298:0124:18
7:50
#16830
HALF
13.11 mi13:16:091:44:408:005:11
7:37
#16685
25K
15.53 mi13:35:372:04:088:0019:28
8:02
#16471
30K
18.64 mi14:01:122:29:438:0225:35
8:15
#16213
20M
20.00 mi14:12:262:40:578:0311:14
8:17
#16109
21M
21.00 mi14:21:072:49:388:058:41
8:41
#15959
35K
21.75 mi14:28:232:56:548:097:16
9:43
#16273
23M
23.00 mi14:38:483:07:198:0910:25
8:20
#16152
24M
24.00 mi14:47:303:16:018:118:42
8:42
#16223
40K
24.85 mi14:55:143:23:458:127:44
9:03
#16305
25.2M
25.20 mi14:58:043:26:358:122:50
8:13
#16208
FINISH
26.22 mi15:05:583:34:298:127:54
7:46
#16090
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi20548125201252013922(Top 48%)9769(Top 60%)9769(Top 171%)
10K6.21 mi3.10 mi18930+161811820+70011820+70017090(Top 59%)11052(Top 68%)11052(Top 193%)
15K9.32 mi3.11 mi17534+139611220+60011220+60013922(Top 48%)9769(Top 60%)9769(Top 171%)
20K12.43 mi3.11 mi16830+70410924+29610924+29614691(Top 51%)10020(Top 61%)10020(Top 175%)
HALF13.11 mi0.68 mi16685+14510861+6310861+6313873(Top 48%)9768(Top 60%)9768(Top 171%)
25K15.53 mi2.42 mi16471+21410768+9310768+9315607(Top 54%)10347(Top 63%)10347(Top 181%)
30K18.64 mi3.11 mi16213+25810607+16110607+16115153(Top 52%)10043(Top 61%)10043(Top 175%)
20M20.00 mi1.36 mi16109+10410558+4910558+4914719(Top 51%)9790(Top 60%)9790(Top 171%)
21M21.00 mi1.00 mi15959+15010480+7810480+7814279(Top 49%)9505(Top 58%)9505(Top 166%)
35K21.75 mi0.75 mi16273-31410591-11110591-11122365(Top 77%)13140(Top 80%)13140(Top 230%)
23M23.00 mi1.25 mi16152+12110517+7410517+7414598(Top 50%)9502(Top 58%)9502(Top 166%)
24M24.00 mi1.00 mi16223-7110529-1210529-1217981(Top 62%)10929(Top 67%)10929(Top 191%)
40K24.85 mi0.85 mi16305-8210547-1810547-1818585(Top 64%)11157(Top 68%)11157(Top 195%)
25.2M25.20 mi0.35 mi16208+9710496+5110496+519727(Top 34%)7016(Top 43%)7016(Top 123%)
FINISH26.22 mi1.02 mi16090+11810422+7410422+7413393(Top 46%)8751(Top 54%)8751(Top 153%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 48%
×21
+97ft-345ft

Overall

13922

Males

9769

M18-39

9769

5K→10K

3.1 - 6.2 mi

Top 59%
×5
+79ft-138ft

Overall

17090

Males

11052

M18-39

11052

10K→15K

6.2 - 9.3 mi

Top 48%
×3
+67ft-78ft

Overall

13922

Males

9769

M18-39

9769

15K→20K

9.3 - 12.4 mi

Top 51%
×5
+106ft-86ft

Overall

14691

Males

10020

M18-39

10020

20K→HALF

12.4 - 13.1 mi

Top 48%
×2
+19ft-37ft

Overall

13873

Males

9768

M18-39

9768

HALF→25K

13.1 - 15.5 mi

Top 54%
×4
+66ft-88ft

Overall

15607

Males

10347

M18-39

10347

25K→30K

15.5 - 18.6 mi

Top 52%
×9
+181ft-148ft

Overall

15153

Males

10043

M18-39

10043

30K→20M

18.6 - 20.0 mi

Top 51%
×5
+64ft-50ft

Overall

14719

Males

9790

M18-39

9790

20M→21M

20.0 - 21.0 mi

Top 49%
×8
+106ft-24ft

Overall

14279

Males

9505

M18-39

9505

21M→35K

21.0 - 21.8 mi

Top 77%
×7
+17ft-86ft

Overall

22365

Males

13140

M18-39

13140

35K→23M

21.8 - 23.0 mi

Top 50%
×5
+23ft-63ft

Overall

14598

Males

9502

M18-39

9502

23M→24M

23.0 - 24.0 mi

Top 62%
×6
+12ft-82ft

Overall

17981

Males

10929

M18-39

10929

24M→40K

24.0 - 24.9 mi

Top 64%
×1
+6ft-20ft

Overall

18585

Males

11157

M18-39

11157

40K→25.2M

24.9 - 25.2 mi

Top 34%
×1
+13ft-16ft

Overall

9727

Males

7016

M18-39

7016

25.2M→FINISH

25.2 - 26.2 mi

Top 46%
×2
+22ft-21ft

Overall

13393

Males

8751

M18-39

8751

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
5276*
Passed By
683
Net Change
+4458
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20548
5K10K1628*10+1618#20548#18930
10K15K1398*2+1396#18930#17534
15K20K709*5+704#17534#16830
20KHALF1450+145#16830#16685
HALF25K248*34+214#16685#16471
25K30K337*79+258#16471#16213
30K20M13733+104#16213#16109
20M21M17626+150#16109#15959
21M35K21200-314#15959#16273
35K23M15534+121#16273#16152
23M24M48119-71#16152#16223
24M40K44126-82#16223#16305
40K25.2M981+97#16305#16208
25.2MFINISH13214+118#16208#16090
TOTALS5276*683+4458

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Analysis Visualizations

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

Time:
Category:

📈Position Graph

Loading...

🎨Heatmap Timeline

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

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