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BOSTON MARATHON 2025

Gavin Gajraj

Bib: 3316•M

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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

Start
0:00:00
Race begins
5K· 3.11 mi
26:04
Rank: #19249
Start → 5K
26:04 | 8:23/mi
10K· 6.21 mi
52:29
Rank: #19514 (-265)
5K → 10K
26:25 | 8:30/mi
15K· 9.32 mi
1:19:14
Rank: #19654 (-140)
10K → 15K
26:45 | 8:37/mi
20K· 12.43 mi
1:49:13
Rank: #20853 (-1199)
15K → 20K
29:59 | 9:39/mi
Half· 13.11 mi
1:54:57
Rank: #20767 (+86)
20K → Half
5:44 | 8:24/mi
25K· 15.53 mi
2:20:25
Rank: #21737 (-970)
Half → 25K
25:28 | 10:30/mi
30K· 18.64 mi
2:56:44
Rank: #22750 (-1013)
25K → 30K
36:19 | 11:41/mi
20M
3:12:46
Rank: #22962 (-212)
30K → 20M
16:02 | 11:48/mi
21M
3:26:47
Rank: #23282 (-320)
20M → 21M
14:01 | 14:01/mi
35K· 21.75 mi
3:34:18
Rank: #23232 (+50)
21M → 35K
7:31 | 10:03/mi
23M
3:53:48
Rank: #23906 (-674)
35K → 23M
19:30 | 15:34/mi
24M
4:07:33
Rank: #24204 (-298)
23M → 24M
13:45 | 13:45/mi
40K· 24.85 mi
4:18:45
Rank: #24346 (-142)
24M → 40K
11:12 | 13:06/mi
25.2M
4:23:22
Rank: #24375 (-29)
40K → 25.2M
4:37 | 13:23/mi
Finish· 26.22 mi
4:33:24
Rank: #24317 (+58)
25.2M → Finish
10:02 | 9:51/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:54:57
Pace8:46 /mi
2nd Half
Distance13.11 mi
Time2:38:27
Pace12:05 /mi
📊Positive Split: 37.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:27:2626:048:2326:04
8:23
-
10K
6.21 mi10:53:5152:298:2726:25
8:30
+0:07
15K
9.32 mi11:20:361:19:148:3026:45
8:37
+0:07
20K
12.43 mi11:50:351:49:138:4729:59
9:39
+1:02
Half
13.11 mi11:56:191:54:578:465:44
8:24
-1:15
25K
15.53 mi12:21:472:20:259:0225:28
10:30
+2:06
30K
18.64 mi12:58:062:56:449:2936:19
11:41
+1:11
20M
20.00 mi13:14:083:12:469:3816:02
11:48
+0:07
21M
21.00 mi13:28:093:26:479:5114:01
14:01
+2:13
35K
21.75 mi13:35:403:34:189:517:31
10:03
-3:58
23M
23.00 mi13:55:103:53:4810:1019:30
15:34
+5:31
24M
24.00 mi14:08:554:07:3310:1913:45
13:45
-1:49
40K
24.85 mi14:20:074:18:4510:2511:12
13:06
-0:39
25.2M
25.20 mi14:24:444:23:2210:274:37
13:23
+0:17
Finish
26.22 mi14:34:464:33:2410:2610:02
9:51
-3:32

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

8:23 /mi

Average Pace

10:26 /mi

Slowest Pace

15:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:24:58

31% of race

Time at Steady Pace

1:13:00

27% of race

Time at Slower Pace

1:55:26

42% of race

Average Pace: 10:26 /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 mi10:27:2626:048:2326:04
8:23
#19249
10K
6.21 mi10:53:5152:298:2726:25
8:30
#19514
15K
9.32 mi11:20:361:19:148:3026:45
8:37
#19654
20K
12.43 mi11:50:351:49:138:4729:59
9:39
#20853
Half
13.11 mi11:56:191:54:578:465:44
8:24
#20767
25K
15.53 mi12:21:472:20:259:0225:28
10:30
#21737
30K
18.64 mi12:58:062:56:449:2936:19
11:41
#22750
20M
20.00 mi13:14:083:12:469:3816:02
11:48
#22962
21M
21.00 mi13:28:093:26:479:5114:01
14:01
#23282
35K
21.75 mi13:35:403:34:189:517:31
10:03
#23232
23M
23.00 mi13:55:103:53:4810:1019:30
15:34
#23906
24M
24.00 mi14:08:554:07:3310:1913:45
13:45
#24204
40K
24.85 mi14:20:074:18:4510:2511:12
13:06
#24346
25.2M
25.20 mi14:24:444:23:2210:274:37
13:23
#24375
Finish
26.22 mi14:34:464:33:2410:2610:02
9:51
#24317
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi19249121451214519978(Top 70%)12499(Top 78%)12499(Top 222%)
10K6.21 mi3.10 mi19514-26512270-12512270-12519815(Top 70%)12394(Top 77%)12394(Top 220%)
15K9.32 mi3.11 mi19654-14012332-6212332-6219978(Top 70%)12499(Top 78%)12499(Top 222%)
20K12.43 mi3.11 mi20853-119912842-51012842-51023349(Top 82%)13953(Top 87%)13953(Top 247%)
Half13.11 mi0.68 mi20767+8612801+4112801+4118612(Top 66%)11885(Top 74%)11885(Top 211%)
25K15.53 mi2.42 mi21737-97013212-41113212-41124381(Top 86%)14368(Top 89%)14368(Top 255%)
30K18.64 mi3.11 mi22750-101313648-43613648-43625122(Top 88%)14588(Top 91%)14588(Top 259%)
20M20.00 mi1.36 mi22962-21213712-6413712-6424974(Top 88%)14453(Top 90%)14453(Top 256%)
21M21.00 mi1.00 mi23282-32013840-12813840-12826251(Top 92%)15003(Top 93%)15003(Top 266%)
35K21.75 mi0.75 mi23232+5013811+2913811+2922033(Top 78%)12935(Top 80%)12935(Top 229%)
23M23.00 mi1.25 mi23906-67414090-27914090-27928074(Top 99%)15887(Top 99%)15887(Top 282%)
24M24.00 mi1.00 mi24204-29814221-13114221-13127493(Top 97%)15544(Top 97%)15544(Top 276%)
40K24.85 mi0.85 mi24346-14214288-6714288-6726391(Top 93%)14991(Top 93%)14991(Top 266%)
25.2M25.20 mi0.35 mi24375-2914298-1014298-1025531(Top 90%)14501(Top 90%)14501(Top 257%)
Finish26.22 mi1.02 mi24317+5814254+4414254+4422444(Top 79%)12996(Top 81%)12996(Top 230%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21stories
+97ft-345ft

Overall

19978

Males

12499

M18-39

12499

5K→10K

3.1 - 6.2 mi

Top 70%
×5stories
+79ft-138ft

Overall

19815

Males

12394

M18-39

12394

10K→15K

6.2 - 9.3 mi

Top 70%
×3stories
+67ft-78ft

Overall

19978

Males

12499

M18-39

12499

15K→20K

9.3 - 12.4 mi

Top 82%
×5stories
+106ft-86ft

Overall

23349

Males

13953

M18-39

13953

20K→Half

12.4 - 13.1 mi

Top 66%
×2stories
+19ft-37ft

Overall

18612

Males

11885

M18-39

11885

Half→25K

13.1 - 15.5 mi

Top 86%
×4stories
+66ft-88ft

Overall

24381

Males

14368

M18-39

14368

25K→30K

15.5 - 18.6 mi

Top 88%
×9stories
+181ft-148ft

Overall

25122

Males

14588

M18-39

14588

30K→20M

18.6 - 20.0 mi

Top 88%
×5stories
+64ft-50ft

Overall

24974

Males

14453

M18-39

14453

20M→21M

20.0 - 21.0 mi

Top 92%
×8stories
+106ft-24ft

Overall

26251

Males

15003

M18-39

15003

21M→35K

21.0 - 21.8 mi

Top 78%
×7stories
+17ft-86ft

Overall

22033

Males

12935

M18-39

12935

35K→23M

21.8 - 23.0 mi

Top 99%
×5stories
+23ft-63ft

Overall

28074

Males

15887

M18-39

15887

23M→24M

23.0 - 24.0 mi

Top 97%
×6stories
+12ft-82ft

Overall

27493

Males

15544

M18-39

15544

24M→40K

24.0 - 24.9 mi

Top 93%
×1story
+6ft-20ft

Overall

26391

Males

14991

M18-39

14991

40K→25.2M

24.9 - 25.2 mi

Top 90%
×1story
+13ft-16ft

Overall

25531

Males

14501

M18-39

14501

25.2M→Finish

25.2 - 26.2 mi

Top 79%
×2stories
+22ft-21ft

Overall

22444

Males

12996

M18-39

12996

Passing Analysis

Category:
Athletes Passed
686
Passed By
5754
Net Change
-5068
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19249
5K → 10K145410-265#19249#19514
10K → 15K153293-140#19514#19654
15K → 20K331232-1199#19654#20853
20K → Half871+86#20853#20767
Half → 25K20990-970#20767#21737
25K → 30K311044-1013#21737#22750
30K → 20M35247-212#22750#22962
20M → 21M12332-320#22962#23282
21M → 35K6212+50#23282#23232
35K → 23M11685-674#23232#23906
23M → 24M7305-298#23906#24204
24M → 40K11153-142#24204#24346
40K → 25.2M1039-29#24346#24375
25.2M → Finish6911+58#24375#24317
TOTALS6865754-5068
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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