Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Walter Fairfax

Bib: 25231 β€’M β€’Age: N/A

ID

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M70-74)
#0 / 281
Top 46%
Race Day Weather
51Β°/41Β°F
overcast clouds
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  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
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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
28:10
3.11 mi
Rank: #22927
Start β†’ 5K
28:10 | 9:04/mi
10K
57:31
6.21 mi
Rank: #23743 (-816)
5K β†’ 10K
29:21 | 9:27/mi
15K
1:26:11
9.32 mi
Rank: #23709 (+34)
10K β†’ 15K
28:40 | 9:14/mi
20K
1:55:14
12.43 mi
Rank: #23623 (+86)
15K β†’ 20K
29:03 | 9:22/mi
HALF
2:01:32
13.11 mi
Rank: #23613 (+10)
20K β†’ HALF
6:18 | 9:15/mi
25K
2:24:55
15.53 mi
Rank: #23545 (+68)
HALF β†’ 25K
23:23 | 9:39/mi
30K
2:56:11
18.64 mi
Rank: #23494 (+51)
25K β†’ 30K
31:16 | 10:04/mi
20M
3:09:52
20.00 mi
Rank: #23406 (+88)
30K β†’ 20M
13:41 | 10:05/mi
21M
3:20:51
21.00 mi
Rank: #23375 (+31)
20M β†’ 21M
10:59 | 10:59/mi
35K
3:28:32
21.75 mi
Rank: #23374 (+1)
21M β†’ 35K
7:41 | 10:17/mi
23M
3:41:22
23.00 mi
Rank: #23326 (+48)
35K β†’ 23M
12:50 | 10:16/mi
24M
3:51:37
24.00 mi
Rank: #23326
23M β†’ 24M
10:15 | 10:15/mi
40K
4:00:44
24.85 mi
Rank: #23329 (-3)
24M β†’ 40K
9:07 | 10:40/mi
25.2M
4:04:41
25.20 mi
Rank: #23314 (+15)
40K β†’ 25.2M
3:57 | 11:28/mi
FINISH
4:15:23
26.22 mi
Rank: #23372 (-58)
25.2M β†’ FINISH
10:42 | 10:30/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:01:32
Pace9:17 /mi
2nd Half
Distance13.11 mi
Time2:13:51
Pace10:13 /mi
πŸ“ŠPositive Split: 10.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:33:1028:109:0428:10
9:04
-
10K
6.21 mi12:02:3157:319:1629:21
9:27
+0:23
15K
9.32 mi12:31:111:26:119:1528:40
9:14
-0:13
20K
12.43 mi13:00:141:55:149:1729:03
9:22
+0:08
HALF
13.11 mi13:06:322:01:329:176:18
9:15
-0:07
25K
15.53 mi13:29:552:24:559:2023:23
9:39
+0:24
30K
18.64 mi14:01:112:56:119:2831:16
10:04
+0:25
20M
20.00 mi14:14:523:09:529:3013:41
10:05
+0:01
21M
21.00 mi14:25:513:20:519:3410:59
10:59
+0:54
35K
21.75 mi14:33:323:28:329:367:41
10:17
-0:42
23M
23.00 mi14:46:223:41:229:3812:50
10:16
-0:01
24M
24.00 mi14:56:373:51:379:4010:15
10:15
-0:01
40K
24.85 mi15:05:444:00:449:429:07
10:40
+0:25
25.2M
25.20 mi15:09:414:04:419:433:57
11:28
+0:48
FINISH
26.22 mi15:20:234:15:239:4510:42
10:30
-0:58

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

9:04 /mi

Average Pace

9:45 /mi

Slowest Pace

11:28 /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

2:24:55

57% of race

Time at Steady Pace

1:15:43

30% of race

Time at Slower Pace

34:45

14% of race

Average Pace: 9:44 /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 mi11:33:1028:109:0428:10
9:04
#22927
10K
6.21 mi12:02:3157:319:1629:21
9:27
#23743
15K
9.32 mi12:31:111:26:119:1528:40
9:14
#23709
20K
12.43 mi13:00:141:55:149:1729:03
9:22
#23623
HALF
13.11 mi13:06:322:01:329:176:18
9:15
#23613
25K
15.53 mi13:29:552:24:559:2023:23
9:39
#23545
30K
18.64 mi14:01:112:56:119:2831:16
10:04
#23494
20M
20.00 mi14:14:523:09:529:3013:41
10:05
#23406
21M
21.00 mi14:25:513:20:519:3410:59
10:59
#23375
35K
21.75 mi14:33:323:28:329:367:41
10:17
#23374
23M
23.00 mi14:46:223:41:229:3812:50
10:16
#23326
24M
24.00 mi14:56:373:51:379:4010:15
10:15
#23326
40K
24.85 mi15:05:444:00:449:429:07
10:40
#23329
25.2M
25.20 mi15:09:414:04:419:433:57
11:28
#23314
FINISH
26.22 mi15:20:234:15:239:4510:42
10:30
#23372
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 mi22927136971369723589(Top 81%)14044(Top 86%)14044(Top 4998%)
10K6.21 mi3.10 mi23743-81614114-41714114-41724412(Top 84%)14444(Top 88%)14444(Top 5140%)
15K9.32 mi3.11 mi23709+3414105+914105+923589(Top 81%)14044(Top 86%)14044(Top 4998%)
20K12.43 mi3.11 mi23623+8614057+4814057+4823287(Top 80%)13858(Top 85%)13858(Top 4932%)
HALF13.11 mi0.68 mi23613+1014047+1014047+1023605(Top 81%)14030(Top 86%)14030(Top 4993%)
25K15.53 mi2.42 mi23545+6814001+4614001+4623404(Top 81%)13892(Top 85%)13892(Top 4944%)
30K18.64 mi3.11 mi23494+5113939+6213939+6223297(Top 80%)13753(Top 84%)13753(Top 4894%)
20M20.00 mi1.36 mi23406+8813877+6213877+6222771(Top 78%)13435(Top 82%)13435(Top 4781%)
21M21.00 mi1.00 mi23375+3113851+2613851+2623063(Top 79%)13516(Top 83%)13516(Top 4810%)
35K21.75 mi0.75 mi23374+113845+613845+623801(Top 82%)13833(Top 85%)13833(Top 4923%)
23M23.00 mi1.25 mi23326+4813810+3513810+3522795(Top 79%)13298(Top 81%)13298(Top 4732%)
24M24.00 mi1.00 mi2332613806+413806+423476(Top 81%)13600(Top 83%)13600(Top 4840%)
40K24.85 mi0.85 mi23329-313793+1313793+1323570(Top 81%)13576(Top 83%)13576(Top 4831%)
25.2M25.20 mi0.35 mi23314+1513776+1713776+1723383(Top 81%)13479(Top 82%)13479(Top 4797%)
FINISH26.22 mi1.02 mi23372-5813795-1913795-1925051(Top 86%)14305(Top 88%)14305(Top 5091%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
Γ—21
+97ft-345ft

Overall

23589

Males

14044

M70-74

14044

5K→10K

3.1 - 6.2 mi

Top 84%
Γ—5
+79ft-138ft

Overall

24412

Males

14444

M70-74

14444

10K→15K

6.2 - 9.3 mi

Top 81%
Γ—3
+67ft-78ft

Overall

23589

Males

14044

M70-74

14044

15K→20K

9.3 - 12.4 mi

Top 80%
Γ—5
+106ft-86ft

Overall

23287

Males

13858

M70-74

13858

20K→HALF

12.4 - 13.1 mi

Top 81%
Γ—2
+19ft-37ft

Overall

23605

Males

14030

M70-74

14030

HALF→25K

13.1 - 15.5 mi

Top 81%
Γ—4
+66ft-88ft

Overall

23404

Males

13892

M70-74

13892

25K→30K

15.5 - 18.6 mi

Top 80%
Γ—9
+181ft-148ft

Overall

23297

Males

13753

M70-74

13753

30K→20M

18.6 - 20.0 mi

Top 78%
Γ—5
+64ft-50ft

Overall

22771

Males

13435

M70-74

13435

20M→21M

20.0 - 21.0 mi

Top 79%
Γ—8
+106ft-24ft

Overall

23063

Males

13516

M70-74

13516

21M→35K

21.0 - 21.8 mi

Top 82%
Γ—7
+17ft-86ft

Overall

23801

Males

13833

M70-74

13833

35K→23M

21.8 - 23.0 mi

Top 79%
Γ—5
+23ft-63ft

Overall

22795

Males

13298

M70-74

13298

23M→24M

23.0 - 24.0 mi

Top 81%
Γ—6
+12ft-82ft

Overall

23476

Males

13600

M70-74

13600

24M→40K

24.0 - 24.9 mi

Top 81%
Γ—1
+6ft-20ft

Overall

23570

Males

13576

M70-74

13576

40K→25.2M

24.9 - 25.2 mi

Top 81%
Γ—1
+13ft-16ft

Overall

23383

Males

13479

M70-74

13479

25.2M→FINISH

25.2 - 26.2 mi

Top 86%
Γ—2
+22ft-21ft

Overall

25051

Males

14305

M70-74

14305

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1196
Passed By
988
Net Change
-445
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#22927
5K β†’ 10K37200-816#22927#23743
10K β†’ 15K169135+34#23743#23709
15K β†’ 20K18498+86#23709#23623
20K β†’ HALF2414+10#23623#23613
HALF β†’ 25K13870+68#23613#23545
25K β†’ 30K165114+51#23545#23494
30K β†’ 20M11830+88#23494#23406
20M β†’ 21M8049+31#23406#23375
21M β†’ 35K4948+1#23375#23374
35K β†’ 23M8032+48#23374#23326
23M β†’ 24M51510#23326#23326
24M β†’ 40K4851-3#23326#23329
40K β†’ 25.2M3419+15#23329#23314
25.2M β†’ FINISH1977-58#23314#23372
TOTALS1196988-445
πŸ“Š

Passing Analysis Visualizations

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

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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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

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Export & Support

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Export Track Data

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

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