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BOSTON MARATHON 2025

Kabir Gandhi

Bib: 26230•M

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Division (M18-39)
#0 / 5642
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
8:46/mi
27:13
↑ 97↓ 3451.5%
10K· 6.21 mi
8:45/mi
54:24
↑ 79↓ 1380.4%
15K· 9.32 mi
8:54/mi
1:22:04
↑ 67↓ 78
20K· 12.43 mi
8:56/mi
1:49:50
↑ 106↓ 860.1%
Half· 13.11 mi
8:58/mi
1:55:57
↑ 19↓ 370.5%
25K· 15.53 mi
9:16/mi
2:18:26
↑ 66↓ 880.2%
30K· 18.64 mi
9:50/mi
2:48:59
↑ 181↓ 1480.2%
20M
9:40/mi
3:02:07
↑ 64↓ 500.2%
21M
10:03/mi
3:12:10
↑ 106↓ 241.6%
35K· 21.75 mi
9:16/mi
3:19:06
↑ 17↓ 861.7%
23M
10:04/mi
3:31:42
↑ 23↓ 630.6%
24M
9:29/mi
3:41:11
↓ 821.3%
40K· 24.85 mi
9:53/mi
3:49:38
↓ 200.3%
25.2M
10:50/mi
3:53:22
↑ 13↓ 160.2%
Finish· 26.22 mi
8:57/mi
4:02:29
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:55:57
Pace8:51 /mi
2nd Half
Distance13.11 mi
Time2:06:32
Pace9:39 /mi
📊Positive Split: 9.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:42:3927:138:4627:13
8:46
-
10K
6.21 mi12:09:5054:248:4527:11
8:45
-0:01
15K
9.32 mi12:37:301:22:048:4827:40
8:54
+0:09
20K
12.43 mi13:05:161:49:508:5027:46
8:56
+0:02
Half
13.11 mi13:11:231:55:578:516:07
8:58
+0:02
25K
15.53 mi13:33:522:18:268:5522:29
9:16
+0:18
30K
18.64 mi14:04:252:48:599:0430:33
9:50
+0:34
20M
20.00 mi14:17:333:02:079:0613:08
9:40
-0:10
21M
21.00 mi14:27:363:12:109:0910:03
10:03
+0:23
35K
21.75 mi14:34:323:19:069:096:56
9:16
-0:47
23M
23.00 mi14:47:083:31:429:1212:36
10:04
+0:48
24M
24.00 mi14:56:373:41:119:139:29
9:29
-0:35
40K
24.85 mi15:05:043:49:389:148:27
9:53
+0:24
25.2M
25.20 mi15:08:483:53:229:163:44
10:50
+0:57
Finish
26.22 mi15:17:554:02:299:159:07
8:57
-1:53

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

8:45 /mi

Average Pace

9:15 /mi

Slowest Pace

10:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:05:04

52% of race

Time at Steady Pace

38:54

16% of race

Time at Slower Pace

1:18:31

32% of race

Average Pace: 9:15 /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 mi11:42:3927:138:4627:13
8:46
#21303
10K
6.21 mi12:09:5054:248:4527:11
8:45
#21192
15K
9.32 mi12:37:301:22:048:4827:40
8:54
#21290
20K
12.43 mi13:05:161:49:508:5027:46
8:56
#21108
Half
13.11 mi13:11:231:55:578:516:07
8:58
#21148
25K
15.53 mi13:33:522:18:268:5522:29
9:16
#21159
30K
18.64 mi14:04:252:48:599:0430:33
9:50
#21170
20M
20.00 mi14:17:333:02:079:0613:08
9:40
#21050
21M
21.00 mi14:27:363:12:109:0910:03
10:03
#20880
35K
21.75 mi14:34:323:19:069:096:56
9:16
#20827
23M
23.00 mi14:47:083:31:429:1212:36
10:04
#20843
24M
24.00 mi14:56:373:41:119:139:29
9:29
#20799
40K
24.85 mi15:05:043:49:389:148:27
9:53
#20771
25.2M
25.20 mi15:08:483:53:229:163:44
10:50
#20759
Finish
26.22 mi15:17:554:02:299:159:07
8:57
#20705
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi21303130001300021588(Top 76%)13204(Top 82%)13204(Top 234%)
10K6.21 mi3.10 mi21192+11112974+2612974+2621148(Top 74%)12979(Top 81%)12979(Top 230%)
15K9.32 mi3.11 mi21290-9813034-6013034-6021588(Top 76%)13204(Top 82%)13204(Top 234%)
20K12.43 mi3.11 mi21108+18212963+7112963+7120645(Top 73%)12728(Top 79%)12728(Top 226%)
Half13.11 mi0.68 mi21148-4012982-1912982-1921641(Top 76%)13181(Top 82%)13181(Top 234%)
25K15.53 mi2.42 mi21159-1112970+1212970+1221065(Top 74%)12875(Top 80%)12875(Top 228%)
30K18.64 mi3.11 mi21170-1112933+3712933+3721092(Top 74%)12757(Top 79%)12757(Top 226%)
20M20.00 mi1.36 mi21050+12012857+7612857+7619819(Top 70%)12085(Top 75%)12085(Top 214%)
21M21.00 mi1.00 mi20880+17012769+8812769+8818487(Top 65%)11391(Top 71%)11391(Top 202%)
35K21.75 mi0.75 mi20827+5312727+4212727+4219443(Top 68%)11710(Top 73%)11710(Top 208%)
23M23.00 mi1.25 mi20843-1612714+1312714+1320681(Top 73%)12234(Top 76%)12234(Top 217%)
24M24.00 mi1.00 mi20799+4412675+3912675+3919575(Top 69%)11660(Top 72%)11660(Top 207%)
40K24.85 mi0.85 mi20771+2812644+3112644+3120065(Top 71%)11822(Top 73%)11822(Top 210%)
25.2M25.20 mi0.35 mi20759+1212623+2112623+2120092(Top 71%)11834(Top 73%)11834(Top 210%)
Finish26.22 mi1.02 mi20705+5412592+3112592+3118759(Top 66%)11249(Top 70%)11249(Top 199%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
×21story building
+97ft-345ft

Overall

21588

Males

13204

M18-39

13204

5K→10K

3.1 - 6.2 mi

Top 74%
×5story building
+79ft-138ft

Overall

21148

Males

12979

M18-39

12979

10K→15K

6.2 - 9.3 mi

Top 76%
×3story building
+67ft-78ft

Overall

21588

Males

13204

M18-39

13204

15K→20K

9.3 - 12.4 mi

Top 73%
×5story building
+106ft-86ft

Overall

20645

Males

12728

M18-39

12728

20K→Half

12.4 - 13.1 mi

Top 76%
×2story building
+19ft-37ft

Overall

21641

Males

13181

M18-39

13181

Half→25K

13.1 - 15.5 mi

Top 74%
×4story building
+66ft-88ft

Overall

21065

Males

12875

M18-39

12875

25K→30K

15.5 - 18.6 mi

Top 74%
×9story building
+181ft-148ft

Overall

21092

Males

12757

M18-39

12757

30K→20M

18.6 - 20.0 mi

Top 70%
×5story building
+64ft-50ft

Overall

19819

Males

12085

M18-39

12085

20M→21M

20.0 - 21.0 mi

Top 65%
×8story building
+106ft-24ft

Overall

18487

Males

11391

M18-39

11391

21M→35K

21.0 - 21.8 mi

Top 68%
×7story building
+17ft-86ft

Overall

19443

Males

11710

M18-39

11710

35K→23M

21.8 - 23.0 mi

Top 73%
×5story building
+23ft-63ft

Overall

20681

Males

12234

M18-39

12234

23M→24M

23.0 - 24.0 mi

Top 69%
×6story building
+12ft-82ft

Overall

19575

Males

11660

M18-39

11660

24M→40K

24.0 - 24.9 mi

Top 71%
×1story
+6ft-20ft

Overall

20065

Males

11822

M18-39

11822

40K→25.2M

24.9 - 25.2 mi

Top 71%
×1story
+13ft-16ft

Overall

20092

Males

11834

M18-39

11834

25.2M→Finish

25.2 - 26.2 mi

Top 66%
×2story building
+22ft-21ft

Overall

18759

Males

11249

M18-39

11249

Passing Analysis

Category:
Athletes Passed
1933
Passed By
1335
Net Change
+598
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21303
5K → 10K338227+111#21303#21192
10K → 15K178276-98#21192#21290
15K → 20K285103+182#21290#21108
20K → Half2161-40#21108#21148
Half → 25K135146-11#21148#21159
25K → 30K204215-11#21159#21170
30K → 20M15939+120#21170#21050
20M → 21M19222+170#21050#20880
21M → 35K8027+53#20880#20827
35K → 23M91107-16#20827#20843
23M → 24M8036+44#20843#20799
24M → 40K6537+28#20799#20771
40K → 25.2M3523+12#20771#20759
25.2M → Finish7016+54#20759#20705
TOTALS19331335+598
📊

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