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BOSTON MARATHON 2025

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Bib: 13539•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 48%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M50-54)
#0 / 1996
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:27/mi
23:09
↑ 97↓ 3451.5%
10K· 6.21 mi
7:22/mi
46:03
↑ 79↓ 1380.4%
15K· 9.32 mi
7:28/mi
1:09:15
↑ 67↓ 78
20K· 12.43 mi
7:34/mi
1:32:44
↑ 106↓ 860.1%
Half· 13.11 mi
7:23/mi
1:37:46
↑ 19↓ 370.5%
25K· 15.53 mi
7:33/mi
1:56:05
↑ 66↓ 880.2%
30K· 18.64 mi
8:12/mi
2:21:34
↑ 181↓ 1480.2%
20M
8:45/mi
2:33:27
↑ 64↓ 500.2%
21M
9:26/mi
2:42:53
↑ 106↓ 241.6%
35K· 21.75 mi
8:40/mi
2:49:22
↑ 17↓ 861.7%
23M
9:20/mi
3:01:03
↑ 23↓ 630.6%
24M
9:21/mi
3:10:24
↓ 821.3%
40K· 24.85 mi
9:30/mi
3:18:31
↓ 200.3%
25.2M
10:41/mi
3:22:12
↑ 13↓ 160.2%
Finish· 26.22 mi
9:24/mi
3:31:47
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:46
Pace7:27 /mi
2nd Half
Distance13.11 mi
Time1:54:01
Pace8:42 /mi
📊Positive Split: 16.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:0423:097:2723:09
7:27
-
10K
6.21 mi11:14:5846:037:2522:54
7:22
-0:05
15K
9.32 mi11:38:101:09:157:2623:12
7:28
+0:06
20K
12.43 mi12:01:391:32:447:2823:29
7:34
+0:06
Half
13.11 mi12:06:411:37:467:275:02
7:23
-0:11
25K
15.53 mi12:25:001:56:057:2818:19
7:33
+0:10
30K
18.64 mi12:50:292:21:347:3625:29
8:12
+0:39
20M
20.00 mi13:02:222:33:277:4011:53
8:45
+0:33
21M
21.00 mi13:11:482:42:537:459:26
9:26
+0:41
35K
21.75 mi13:18:172:49:227:476:29
8:40
-0:46
23M
23.00 mi13:29:583:01:037:5211:41
9:20
+0:40
24M
24.00 mi13:39:193:10:247:569:21
9:21
+0:01
40K
24.85 mi13:47:263:18:317:598:07
9:30
+0:09
25.2M
25.20 mi13:51:073:22:128:013:41
10:41
+1:11
Finish
26.22 mi14:00:423:31:478:059:35
9:24
-1:17

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

7:22 /mi

Average Pace

8:05 /mi

Slowest Pace

10:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:56:05

55% of race

Time at Steady Pace

43:51

21% of race

Time at Slower Pace

51:51

24% of race

Average Pace: 8:05 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:52:0423:097:2723:09
7:27
#11791
10K
6.21 mi11:14:5846:037:2522:54
7:22
#11325
15K
9.32 mi11:38:101:09:157:2623:12
7:28
#11336
20K
12.43 mi12:01:391:32:447:2823:29
7:34
#11328
Half
13.11 mi12:06:411:37:467:275:02
7:23
#11293
25K
15.53 mi12:25:001:56:057:2818:19
7:33
#11109
30K
18.64 mi12:50:292:21:347:3625:29
8:12
#11385
20M
20.00 mi13:02:222:33:277:4011:53
8:45
#11658
21M
21.00 mi13:11:482:42:537:459:26
9:26
#11933
35K
21.75 mi13:18:172:49:227:476:29
8:40
#12126
23M
23.00 mi13:29:583:01:037:5211:41
9:20
#12540
24M
24.00 mi13:39:193:10:247:569:21
9:21
#12908
40K
24.85 mi13:47:263:18:317:598:07
9:30
#13167
25.2M
25.20 mi13:51:073:22:128:013:41
10:41
#13301
Finish
26.22 mi14:00:423:31:478:059:35
9:24
#13691
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi117919086908611479(Top 40%)8825(Top 55%)8825(Top 442%)
10K6.21 mi3.10 mi11325+4668836+2508836+25010915(Top 38%)8622(Top 54%)8622(Top 432%)
15K9.32 mi3.11 mi11336-118814+228814+2211479(Top 40%)8825(Top 55%)8825(Top 442%)
20K12.43 mi3.11 mi11328+88783+318783+3111232(Top 40%)8611(Top 53%)8611(Top 431%)
Half13.11 mi0.68 mi11293+358765+188765+1810675(Top 38%)8397(Top 52%)8397(Top 421%)
25K15.53 mi2.42 mi11109+1848636+1298636+12910403(Top 37%)8095(Top 50%)8095(Top 406%)
30K18.64 mi3.11 mi11385-2768690-548690-5412835(Top 45%)9068(Top 56%)9068(Top 454%)
20M20.00 mi1.36 mi11658-2738776-868776-8615318(Top 54%)10054(Top 62%)10054(Top 504%)
21M21.00 mi1.00 mi11933-2758867-918867-9115760(Top 55%)10133(Top 63%)10133(Top 508%)
35K21.75 mi0.75 mi12126-1938930-638930-6316426(Top 58%)10349(Top 64%)10349(Top 518%)
23M23.00 mi1.25 mi12540-4149089-1599089-15917899(Top 63%)10909(Top 68%)10909(Top 547%)
24M24.00 mi1.00 mi12908-3689222-1339222-13319003(Top 67%)11405(Top 71%)11405(Top 571%)
40K24.85 mi0.85 mi13167-2599312-909312-9018659(Top 66%)11144(Top 69%)11144(Top 558%)
25.2M25.20 mi0.35 mi13301-1349356-449356-4419595(Top 69%)11578(Top 72%)11578(Top 580%)
Finish26.22 mi1.02 mi13691-3909502-1469502-14620806(Top 73%)12186(Top 76%)12186(Top 611%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
×21story building
+97ft-345ft

Overall

11479

Males

8825

M50-54

8825

5K→10K

3.1 - 6.2 mi

Top 38%
×5story building
+79ft-138ft

Overall

10915

Males

8622

M50-54

8622

10K→15K

6.2 - 9.3 mi

Top 40%
×3story building
+67ft-78ft

Overall

11479

Males

8825

M50-54

8825

15K→20K

9.3 - 12.4 mi

Top 40%
×5story building
+106ft-86ft

Overall

11232

Males

8611

M50-54

8611

20K→Half

12.4 - 13.1 mi

Top 38%
×2story building
+19ft-37ft

Overall

10675

Males

8397

M50-54

8397

Half→25K

13.1 - 15.5 mi

Top 37%
×4story building
+66ft-88ft

Overall

10403

Males

8095

M50-54

8095

25K→30K

15.5 - 18.6 mi

Top 45%
×9story building
+181ft-148ft

Overall

12835

Males

9068

M50-54

9068

30K→20M

18.6 - 20.0 mi

Top 54%
×5story building
+64ft-50ft

Overall

15318

Males

10054

M50-54

10054

20M→21M

20.0 - 21.0 mi

Top 55%
×8story building
+106ft-24ft

Overall

15760

Males

10133

M50-54

10133

21M→35K

21.0 - 21.8 mi

Top 58%
×7story building
+17ft-86ft

Overall

16426

Males

10349

M50-54

10349

35K→23M

21.8 - 23.0 mi

Top 63%
×5story building
+23ft-63ft

Overall

17899

Males

10909

M50-54

10909

23M→24M

23.0 - 24.0 mi

Top 67%
×6story building
+12ft-82ft

Overall

19003

Males

11405

M50-54

11405

24M→40K

24.0 - 24.9 mi

Top 66%
×1story
+6ft-20ft

Overall

18659

Males

11144

M50-54

11144

40K→25.2M

24.9 - 25.2 mi

Top 69%
×1story
+13ft-16ft

Overall

19595

Males

11578

M50-54

11578

25.2M→Finish

25.2 - 26.2 mi

Top 73%
×2story building
+22ft-21ft

Overall

20806

Males

12186

M50-54

12186

Passing Analysis

Category:
Athletes Passed
1603
Passed By
3503
Net Change
-1900
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11791
5K → 10K55286+466#11791#11325
10K → 15K184195-11#11325#11336
15K → 20K183175+8#11336#11328
20K → Half4510+35#11328#11293
Half → 25K25268+184#11293#11109
25K → 30K148424-276#11109#11385
30K → 20M62335-273#11385#11658
20M → 21M44319-275#11658#11933
21M → 35K24217-193#11933#12126
35K → 23M40454-414#12126#12540
23M → 24M20388-368#12540#12908
24M → 40K26285-259#12908#13167
40K → 25.2M13147-134#13167#13301
25.2M → Finish10400-390#13301#13691
TOTALS16033503-1900
📊

Passing Visuals

Category:
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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