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BOSTON MARATHON 2025

James Wilkes

Bib: 2152•M

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 16%
Gender (Male)
#0 / 16105
Top 26%
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K· 3.11 mi
18:56
Rank: #1411
Start → 5K
18:56 | 6:06/mi
10K· 6.21 mi
37:50
Rank: #1383 (+28)
5K → 10K
18:54 | 6:05/mi
15K· 9.32 mi
56:59
Rank: #1458 (-75)
10K → 15K
19:09 | 6:10/mi
20K· 12.43 mi
1:16:40
Rank: #1625 (-167)
15K → 20K
19:41 | 6:20/mi
Half· 13.11 mi
1:21:01
Rank: #1679 (-54)
20K → Half
4:21 | 6:23/mi
25K· 15.53 mi
1:37:07
Rank: #1946 (-267)
Half → 25K
16:06 | 6:38/mi
30K· 18.64 mi
1:59:22
Rank: #2471 (-525)
25K → 30K
22:15 | 7:10/mi
20M
2:11:06
Rank: #3181 (-710)
30K → 20M
11:44 | 8:38/mi
21M
2:19:34
Rank: #3531 (-350)
20M → 21M
8:28 | 8:28/mi
35K· 21.75 mi
2:25:07
Rank: #3656 (-125)
21M → 35K
5:33 | 7:25/mi
23M
2:35:30
Rank: #4104 (-448)
35K → 23M
10:23 | 8:18/mi
24M
2:42:47
Rank: #4164 (-60)
23M → 24M
7:17 | 7:17/mi
40K· 24.85 mi
2:49:28
Rank: #4370 (-206)
24M → 40K
6:41 | 7:49/mi
25.2M
2:52:16
Rank: #4406 (-36)
40K → 25.2M
2:48 | 8:07/mi
Finish· 26.22 mi
2:59:47
Rank: #4626 (-220)
25.2M → Finish
7:31 | 7:23/mi

Course Map & Elevation

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:21:01
Pace6:11 /mi
2nd Half
Distance13.11 mi
Time1:38:46
Pace7:32 /mi
📊Positive Split: 21.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:3918:566:0618:56
6:06
-
10K
6.21 mi10:38:3337:506:0518:54
6:05
-0:01
15K
9.32 mi10:57:4256:596:0719:09
6:10
+0:05
20K
12.43 mi11:17:231:16:406:1019:41
6:20
+0:10
Half
13.11 mi11:21:441:21:016:114:21
6:23
+0:03
25K
15.53 mi11:37:501:37:076:1516:06
6:38
+0:15
30K
18.64 mi12:00:051:59:226:2422:15
7:10
+0:32
20M
20.00 mi12:11:492:11:066:3311:44
8:38
+1:28
21M
21.00 mi12:20:172:19:346:398:28
8:28
-0:10
35K
21.75 mi12:25:502:25:076:405:33
7:25
-1:03
23M
23.00 mi12:36:132:35:306:4610:23
8:18
+0:53
24M
24.00 mi12:43:302:42:476:477:17
7:17
-1:01
40K
24.85 mi12:50:112:49:286:496:41
7:49
+0:32
25.2M
25.20 mi12:52:592:52:166:502:48
8:07
+0:18
Finish
26.22 mi13:00:302:59:476:527:31
7:23
-0:44

Checkpoints & Pacing

📈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

6:05 /mi

Average Pace

6:52 /mi

Slowest Pace

8:38 /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

1:37:07

54% of race

Time at Steady Pace

42:36

24% of race

Time at Slower Pace

40:04

22% of race

Average Pace: 6:51 /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 mi10:19:3918:566:0618:56
6:06
#1411
10K
6.21 mi10:38:3337:506:0518:54
6:05
#1383
15K
9.32 mi10:57:4256:596:0719:09
6:10
#1458
20K
12.43 mi11:17:231:16:406:1019:41
6:20
#1625
Half
13.11 mi11:21:441:21:016:114:21
6:23
#1679
25K
15.53 mi11:37:501:37:076:1516:06
6:38
#1946
30K
18.64 mi12:00:051:59:226:2422:15
7:10
#2471
20M
20.00 mi12:11:492:11:066:3311:44
8:38
#3181
21M
21.00 mi12:20:172:19:346:398:28
8:28
#3531
35K
21.75 mi12:25:502:25:076:405:33
7:25
#3656
23M
23.00 mi12:36:132:35:306:4610:23
8:18
#4104
24M
24.00 mi12:43:302:42:476:477:17
7:17
#4164
40K
24.85 mi12:50:112:49:286:496:41
7:49
#4370
25.2M
25.20 mi12:52:592:52:166:502:48
8:07
#4406
Finish
26.22 mi13:00:302:59:476:527:31
7:23
#4626
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1411134313431679(Top 6%)1595(Top 10%)1595(Top 28%)
10K6.21 mi3.10 mi1383+281316+271316+271420(Top 5%)1348(Top 8%)1348(Top 24%)
15K9.32 mi3.11 mi1458-751383-671383-671679(Top 6%)1595(Top 10%)1595(Top 28%)
20K12.43 mi3.11 mi1625-1671542-1591542-1592205(Top 8%)2104(Top 13%)2104(Top 37%)
Half13.11 mi0.68 mi1679-541594-521594-522987(Top 11%)2854(Top 18%)2854(Top 51%)
25K15.53 mi2.42 mi1946-2671856-2621856-2623742(Top 13%)3516(Top 22%)3516(Top 62%)
30K18.64 mi3.11 mi2471-5252358-5022358-5025679(Top 20%)5076(Top 32%)5076(Top 90%)
20M20.00 mi1.36 mi3181-7103014-6563014-65614600(Top 51%)9723(Top 60%)9723(Top 172%)
21M21.00 mi1.00 mi3531-3503333-3193333-31910212(Top 36%)7462(Top 46%)7462(Top 132%)
35K21.75 mi0.75 mi3656-1253437-1043437-1048016(Top 28%)6301(Top 39%)6301(Top 112%)
23M23.00 mi1.25 mi4104-4483818-3813818-38111972(Top 42%)8210(Top 51%)8210(Top 146%)
24M24.00 mi1.00 mi4164-603862-443862-446302(Top 22%)5102(Top 32%)5102(Top 90%)
40K24.85 mi0.85 mi4370-2064028-1664028-1668842(Top 31%)6424(Top 40%)6424(Top 114%)
25.2M25.20 mi0.35 mi4406-364056-284056-286550(Top 23%)5079(Top 32%)5079(Top 90%)
Finish26.22 mi1.02 mi4626-2204241-1854241-1858291(Top 29%)6067(Top 38%)6067(Top 108%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
×21stories
+97ft-345ft

Overall

1679

Males

1595

M18-39

1595

5K→10K

3.1 - 6.2 mi

Top 5%
×5stories
+79ft-138ft

Overall

1420

Males

1348

M18-39

1348

10K→15K

6.2 - 9.3 mi

Top 6%
×3stories
+67ft-78ft

Overall

1679

Males

1595

M18-39

1595

15K→20K

9.3 - 12.4 mi

Top 8%
×5stories
+106ft-86ft

Overall

2205

Males

2104

M18-39

2104

20K→Half

12.4 - 13.1 mi

Top 11%
×2stories
+19ft-37ft

Overall

2987

Males

2854

M18-39

2854

Half→25K

13.1 - 15.5 mi

Top 13%
×4stories
+66ft-88ft

Overall

3742

Males

3516

M18-39

3516

25K→30K

15.5 - 18.6 mi

Top 20%
×9stories
+181ft-148ft

Overall

5679

Males

5076

M18-39

5076

30K→20M

18.6 - 20.0 mi

Top 51%
×5stories
+64ft-50ft

Overall

14600

Males

9723

M18-39

9723

20M→21M

20.0 - 21.0 mi

Top 36%
×8stories
+106ft-24ft

Overall

10212

Males

7462

M18-39

7462

21M→35K

21.0 - 21.8 mi

Top 28%
×7stories
+17ft-86ft

Overall

8016

Males

6301

M18-39

6301

35K→23M

21.8 - 23.0 mi

Top 42%
×5stories
+23ft-63ft

Overall

11972

Males

8210

M18-39

8210

23M→24M

23.0 - 24.0 mi

Top 22%
×6stories
+12ft-82ft

Overall

6302

Males

5102

M18-39

5102

24M→40K

24.0 - 24.9 mi

Top 31%
×1story
+6ft-20ft

Overall

8842

Males

6424

M18-39

6424

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1story
+13ft-16ft

Overall

6550

Males

5079

M18-39

5079

25.2M→Finish

25.2 - 26.2 mi

Top 29%
×2stories
+22ft-21ft

Overall

8291

Males

6067

M18-39

6067

Passing Analysis

Category:
Athletes Passed
259
Passed By
3474
Net Change
-3215
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1411
5K → 10K8355+28#1411#1383
10K → 15K2499-75#1383#1458
15K → 20K16183-167#1458#1625
20K → Half256-54#1625#1679
Half → 25K14281-267#1679#1946
25K → 30K18543-525#1946#2471
30K → 20M2712-710#2471#3181
20M → 21M2352-350#3181#3531
21M → 35K15140-125#3531#3656
35K → 23M17465-448#3656#4104
23M → 24M3696-60#4104#4164
24M → 40K11217-206#4164#4370
40K → 25.2M1349-36#4370#4406
25.2M → Finish6226-220#4406#4626
TOTALS2593474-3215
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing