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BOSTON MARATHON 2025

Robin Trebbe

Bib: 32043•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M40-44)
#0 / 2247
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:32
Rank: #18233
Start → 5K
25:32 | 8:13/mi
10K· 6.21 mi
51:00
Rank: #18028 (+205)
5K → 10K
25:28 | 8:12/mi
15K· 9.32 mi
1:16:11
Rank: #17585 (+443)
10K → 15K
25:11 | 8:06/mi
20K· 12.43 mi
1:41:45
Rank: #17256 (+329)
15K → 20K
25:34 | 8:14/mi
Half· 13.11 mi
1:47:33
Rank: #17351 (-95)
20K → Half
5:48 | 8:30/mi
25K· 15.53 mi
2:07:40
Rank: #17060 (+291)
Half → 25K
20:07 | 8:18/mi
30K· 18.64 mi
2:35:31
Rank: #17102 (-42)
25K → 30K
27:51 | 8:58/mi
20M
2:48:21
Rank: #17244 (-142)
30K → 20M
12:50 | 9:27/mi
21M
2:58:43
Rank: #17429 (-185)
20M → 21M
10:22 | 10:22/mi
35K· 21.75 mi
3:05:22
Rank: #17429
21M → 35K
6:39 | 8:53/mi
23M
3:17:19
Rank: #17532 (-103)
35K → 23M
11:57 | 9:33/mi
24M
3:26:50
Rank: #17645 (-113)
23M → 24M
9:31 | 9:31/mi
40K· 24.85 mi
3:35:09
Rank: #17732 (-87)
24M → 40K
8:19 | 9:44/mi
25.2M
3:38:53
Rank: #17788 (-56)
40K → 25.2M
3:44 | 10:50/mi
Finish· 26.22 mi
3:47:49
Rank: #17796 (-8)
25.2M → Finish
8:56 | 8:46/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:47:33
Pace8:12 /mi
2nd Half
Distance13.11 mi
Time2:00:16
Pace9:10 /mi
📊Positive Split: 11.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:0225:328:1325:32
8:13
-
10K
6.21 mi12:15:3051:008:1225:28
8:12
-0:01
15K
9.32 mi12:40:411:16:118:1025:11
8:06
-0:06
20K
12.43 mi13:06:151:41:458:1125:34
8:14
+0:08
Half
13.11 mi13:12:031:47:338:125:48
8:30
+0:16
25K
15.53 mi13:32:102:07:408:1320:07
8:18
-0:12
30K
18.64 mi14:00:012:35:318:2127:51
8:58
+0:40
20M
20.00 mi14:12:512:48:218:2512:50
9:27
+0:29
21M
21.00 mi14:23:132:58:438:3110:22
10:22
+0:55
35K
21.75 mi14:29:523:05:228:316:39
8:53
-1:29
23M
23.00 mi14:41:493:17:198:3511:57
9:33
+0:40
24M
24.00 mi14:51:203:26:508:379:31
9:31
-0:02
40K
24.85 mi14:59:393:35:098:398:19
9:44
+0:13
25.2M
25.20 mi15:03:233:38:538:413:44
10:50
+1:06
Finish
26.22 mi15:12:193:47:498:428:56
8:46
-2:04

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

8:06 /mi

Average Pace

8:42 /mi

Slowest Pace

10:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:01:52

53% of race

Time at Steady Pace

49:14

22% of race

Time at Slower Pace

56:43

25% of race

Average Pace: 8:41 /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 mi11:50:0225:328:1325:32
8:13
#18233
10K
6.21 mi12:15:3051:008:1225:28
8:12
#18028
15K
9.32 mi12:40:411:16:118:1025:11
8:06
#17585
20K
12.43 mi13:06:151:41:458:1125:34
8:14
#17256
Half
13.11 mi13:12:031:47:338:125:48
8:30
#17351
25K
15.53 mi13:32:102:07:408:1320:07
8:18
#17060
30K
18.64 mi14:00:012:35:318:2127:51
8:58
#17102
20M
20.00 mi14:12:512:48:218:2512:50
9:27
#17244
21M
21.00 mi14:23:132:58:438:3110:22
10:22
#17429
35K
21.75 mi14:29:523:05:228:316:39
8:53
#17429
23M
23.00 mi14:41:493:17:198:3511:57
9:33
#17532
24M
24.00 mi14:51:203:26:508:379:31
9:31
#17645
40K
24.85 mi14:59:393:35:098:398:19
9:44
#17732
25.2M
25.20 mi15:03:233:38:538:413:44
10:50
#17788
Finish
26.22 mi15:12:193:47:498:428:56
8:46
#17796
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi18233116991169916763(Top 59%)11123(Top 69%)11123(Top 495%)
10K6.21 mi3.10 mi18028+20511629+7011629+7017857(Top 63%)11591(Top 72%)11591(Top 516%)
15K9.32 mi3.11 mi17585+44311466+16311466+16316763(Top 59%)11123(Top 69%)11123(Top 495%)
20K12.43 mi3.11 mi17256+32911315+15111315+15116482(Top 58%)10958(Top 68%)10958(Top 488%)
Half13.11 mi0.68 mi17351-9511348-3311348-3319149(Top 67%)12097(Top 75%)12097(Top 538%)
25K15.53 mi2.42 mi17060+29111206+14211206+14215893(Top 56%)10603(Top 66%)10603(Top 472%)
30K18.64 mi3.11 mi17102-4211176+3011176+3017477(Top 62%)11138(Top 69%)11138(Top 496%)
20M20.00 mi1.36 mi17244-14211203-2711203-2718890(Top 67%)11632(Top 72%)11632(Top 518%)
21M21.00 mi1.00 mi17429-18511249-4611249-4619588(Top 69%)11859(Top 74%)11859(Top 528%)
35K21.75 mi0.75 mi1742911227+2211227+2217681(Top 62%)10907(Top 68%)10907(Top 485%)
23M23.00 mi1.25 mi17532-10311242-1511242-1518873(Top 66%)11380(Top 71%)11380(Top 506%)
24M24.00 mi1.00 mi17645-11311270-2811270-2819664(Top 69%)11703(Top 73%)11703(Top 521%)
40K24.85 mi0.85 mi17732-8711279-911279-919560(Top 69%)11586(Top 72%)11586(Top 516%)
25.2M25.20 mi0.35 mi17788-5611301-2211301-2220072(Top 71%)11814(Top 73%)11814(Top 526%)
Finish26.22 mi1.02 mi17796-811285+1611285+1617861(Top 63%)10809(Top 67%)10809(Top 481%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×21stories
+97ft-345ft

Overall

16763

Males

11123

M40-44

11123

5K→10K

3.1 - 6.2 mi

Top 63%
×5stories
+79ft-138ft

Overall

17857

Males

11591

M40-44

11591

10K→15K

6.2 - 9.3 mi

Top 59%
×3stories
+67ft-78ft

Overall

16763

Males

11123

M40-44

11123

15K→20K

9.3 - 12.4 mi

Top 58%
×5stories
+106ft-86ft

Overall

16482

Males

10958

M40-44

10958

20K→Half

12.4 - 13.1 mi

Top 67%
×2stories
+19ft-37ft

Overall

19149

Males

12097

M40-44

12097

Half→25K

13.1 - 15.5 mi

Top 56%
×4stories
+66ft-88ft

Overall

15893

Males

10603

M40-44

10603

25K→30K

15.5 - 18.6 mi

Top 62%
×9stories
+181ft-148ft

Overall

17477

Males

11138

M40-44

11138

30K→20M

18.6 - 20.0 mi

Top 67%
×5stories
+64ft-50ft

Overall

18890

Males

11632

M40-44

11632

20M→21M

20.0 - 21.0 mi

Top 69%
×8stories
+106ft-24ft

Overall

19588

Males

11859

M40-44

11859

21M→35K

21.0 - 21.8 mi

Top 62%
×7stories
+17ft-86ft

Overall

17681

Males

10907

M40-44

10907

35K→23M

21.8 - 23.0 mi

Top 66%
×5stories
+23ft-63ft

Overall

18873

Males

11380

M40-44

11380

23M→24M

23.0 - 24.0 mi

Top 69%
×6stories
+12ft-82ft

Overall

19664

Males

11703

M40-44

11703

24M→40K

24.0 - 24.9 mi

Top 69%
×1story
+6ft-20ft

Overall

19560

Males

11586

M40-44

11586

40K→25.2M

24.9 - 25.2 mi

Top 71%
×1story
+13ft-16ft

Overall

20072

Males

11814

M40-44

11814

25.2M→Finish

25.2 - 26.2 mi

Top 63%
×2stories
+22ft-21ft

Overall

17861

Males

10809

M40-44

10809

Passing Analysis

Category:
Athletes Passed
2235
Passed By
1798
Net Change
+437
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18233
5K → 10K389184+205#18233#18028
10K → 15K48542+443#18028#17585
15K → 20K37041+329#17585#17256
20K → Half8103-95#17256#17351
Half → 25K32130+291#17351#17060
25K → 30K217259-42#17060#17102
30K → 20M65207-142#17102#17244
20M → 21M54239-185#17244#17429
21M → 35K69690#17429#17429
35K → 23M85188-103#17429#17532
23M → 24M45158-113#17532#17645
24M → 40K38125-87#17645#17732
40K → 25.2M1874-56#17732#17788
25.2M → Finish7179-8#17788#17796
TOTALS22351798+437
📊

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