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BOSTON MARATHON 2025

Tommy Marhoffer

Bib: 29344•M

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 37%
Gender (Male)
#0 / 16105
Top 50%
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
28:15
Rank: #22815
Start → 5K
28:15 | 9:06/mi
10K· 6.21 mi
52:21
Rank: #19387 (+3428)
5K → 10K
24:06 | 7:45/mi
15K· 9.32 mi
1:15:34
Rank: #17134 (+2253)
10K → 15K
23:13 | 7:28/mi
20K· 12.43 mi
1:38:10
Rank: #15089 (+2045)
15K → 20K
22:36 | 7:16/mi
Half· 13.11 mi
1:42:55
Rank: #14672 (+417)
20K → Half
4:45 | 6:58/mi
25K· 15.53 mi
2:00:35
Rank: #13543 (+1129)
Half → 25K
17:40 | 7:17/mi
30K· 18.64 mi
2:24:04
Rank: #12495 (+1048)
25K → 30K
23:29 | 7:34/mi
20M
2:34:39
Rank: #12172 (+323)
30K → 20M
10:35 | 7:47/mi
21M
2:42:30
Rank: #11795 (+377)
20M → 21M
7:51 | 7:51/mi
35K· 21.75 mi
2:47:59
Rank: #11608 (+187)
21M → 35K
5:29 | 7:20/mi
23M
2:57:47
Rank: #11381 (+227)
35K → 23M
9:48 | 7:50/mi
24M
3:05:32
Rank: #11245 (+136)
23M → 24M
7:45 | 7:45/mi
40K· 24.85 mi
3:11:45
Rank: #10977 (+268)
24M → 40K
6:13 | 7:16/mi
25.2M
3:14:17
Rank: #10811 (+166)
40K → 25.2M
2:32 | 7:21/mi
Finish· 26.22 mi
3:21:11
Rank: #10487 (+324)
25.2M → Finish
6:54 | 6:46/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:42:55
Pace7:51 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:38:16
Pace7:30 /mi
📊Negative Split: 4.5% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:0728:159:0628:15
9:06
-
10K
6.21 mi12:14:1352:218:2524:06
7:45
-1:21
15K
9.32 mi12:37:261:15:348:0623:13
7:28
-0:17
20K
12.43 mi13:00:021:38:107:5422:36
7:16
-0:12
Half
13.11 mi13:04:471:42:557:514:45
6:58
-0:18
25K
15.53 mi13:22:272:00:357:4617:40
7:17
+0:19
30K
18.64 mi13:45:562:24:047:4423:29
7:34
+0:17
20M
20.00 mi13:56:312:34:397:4410:35
7:47
+0:13
21M
21.00 mi14:04:222:42:307:447:51
7:51
+0:04
35K
21.75 mi14:09:512:47:597:435:29
7:20
-0:31
23M
23.00 mi14:19:392:57:477:449:48
7:50
+0:30
24M
24.00 mi14:27:243:05:327:447:45
7:45
-0:05
40K
24.85 mi14:33:373:11:457:436:13
7:16
-0:29
25.2M
25.20 mi14:36:093:14:177:432:32
7:21
+0:05
Finish
26.22 mi14:43:033:21:117:416:54
6:46
-0:35

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

6:46 /mi

Average Pace

7:41 /mi

Slowest Pace

9:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

11:39

6% of race

Time at Steady Pace

1:41:12

50% of race

Time at Slower Pace

1:28:20

44% of race

Average Pace: 7:40 /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 mi11:50:0728:159:0628:15
9:06
#22815
10K
6.21 mi12:14:1352:218:2524:06
7:45
#19387
15K
9.32 mi12:37:261:15:348:0623:13
7:28
#17134
20K
12.43 mi13:00:021:38:107:5422:36
7:16
#15089
Half
13.11 mi13:04:471:42:557:514:45
6:58
#14672
25K
15.53 mi13:22:272:00:357:4617:40
7:17
#13543
30K
18.64 mi13:45:562:24:047:4423:29
7:34
#12495
20M
20.00 mi13:56:312:34:397:4410:35
7:47
#12172
21M
21.00 mi14:04:222:42:307:447:51
7:51
#11795
35K
21.75 mi14:09:512:47:597:435:29
7:20
#11608
23M
23.00 mi14:19:392:57:477:449:48
7:50
#11381
24M
24.00 mi14:27:243:05:327:447:45
7:45
#11245
40K
24.85 mi14:33:373:11:457:436:13
7:16
#10977
25.2M
25.20 mi14:36:093:14:177:432:32
7:21
#10811
Finish
26.22 mi14:43:033:21:117:416:54
6:46
#10487
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi22815136721367211518(Top 41%)8839(Top 55%)8839(Top 157%)
10K6.21 mi3.10 mi19387+342812217+145512217+145514374(Top 51%)10149(Top 63%)10149(Top 180%)
15K9.32 mi3.11 mi17134+225311294+92311294+92311518(Top 41%)8839(Top 55%)8839(Top 157%)
20K12.43 mi3.11 mi15089+204510414+88010414+8808829(Top 31%)7356(Top 46%)7356(Top 130%)
Half13.11 mi0.68 mi14672+41710236+17810236+1787326(Top 26%)6468(Top 40%)6468(Top 115%)
25K15.53 mi2.42 mi13543+11299715+5219715+5218266(Top 29%)6927(Top 43%)6927(Top 123%)
30K18.64 mi3.11 mi12495+10489196+5199196+5198143(Top 29%)6669(Top 41%)6669(Top 118%)
20M20.00 mi1.36 mi12172+3239019+1779019+1778942(Top 31%)6966(Top 43%)6966(Top 123%)
21M21.00 mi1.00 mi11795+3778800+2198800+2196498(Top 23%)5393(Top 33%)5393(Top 96%)
35K21.75 mi0.75 mi11608+1878687+1138687+1137423(Top 26%)5957(Top 37%)5957(Top 106%)
23M23.00 mi1.25 mi11381+2278530+1578530+1578773(Top 31%)6598(Top 41%)6598(Top 117%)
24M24.00 mi1.00 mi11245+1368428+1028428+1029448(Top 33%)6882(Top 43%)6882(Top 122%)
40K24.85 mi0.85 mi10977+2688265+1638265+1635500(Top 19%)4560(Top 28%)4560(Top 81%)
25.2M25.20 mi0.35 mi10811+1668179+868179+862810(Top 10%)2512(Top 16%)2512(Top 45%)
Finish26.22 mi1.02 mi10487+3247996+1837996+1834346(Top 15%)3690(Top 23%)3690(Top 65%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
×21stories
+97ft-345ft

Overall

11518

Males

8839

M18-39

8839

5K→10K

3.1 - 6.2 mi

Top 51%
×5stories
+79ft-138ft

Overall

14374

Males

10149

M18-39

10149

10K→15K

6.2 - 9.3 mi

Top 41%
×3stories
+67ft-78ft

Overall

11518

Males

8839

M18-39

8839

15K→20K

9.3 - 12.4 mi

Top 31%
×5stories
+106ft-86ft

Overall

8829

Males

7356

M18-39

7356

20K→Half

12.4 - 13.1 mi

Top 26%
×2stories
+19ft-37ft

Overall

7326

Males

6468

M18-39

6468

Half→25K

13.1 - 15.5 mi

Top 29%
×4stories
+66ft-88ft

Overall

8266

Males

6927

M18-39

6927

25K→30K

15.5 - 18.6 mi

Top 29%
×9stories
+181ft-148ft

Overall

8143

Males

6669

M18-39

6669

30K→20M

18.6 - 20.0 mi

Top 31%
×5stories
+64ft-50ft

Overall

8942

Males

6966

M18-39

6966

20M→21M

20.0 - 21.0 mi

Top 23%
×8stories
+106ft-24ft

Overall

6498

Males

5393

M18-39

5393

21M→35K

21.0 - 21.8 mi

Top 26%
×7stories
+17ft-86ft

Overall

7423

Males

5957

M18-39

5957

35K→23M

21.8 - 23.0 mi

Top 31%
×5stories
+23ft-63ft

Overall

8773

Males

6598

M18-39

6598

23M→24M

23.0 - 24.0 mi

Top 33%
×6stories
+12ft-82ft

Overall

9448

Males

6882

M18-39

6882

24M→40K

24.0 - 24.9 mi

Top 19%
×1story
+6ft-20ft

Overall

5500

Males

4560

M18-39

4560

40K→25.2M

24.9 - 25.2 mi

Top 10%
×1story
+13ft-16ft

Overall

2810

Males

2512

M18-39

2512

25.2M→Finish

25.2 - 26.2 mi

Top 15%
×2stories
+22ft-21ft

Overall

4346

Males

3690

M18-39

3690

Passing Analysis

Category:
Athletes Passed
12374
Passed By
46
Net Change
+12328
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22815
5K → 10K34280+3428#22815#19387
10K → 15K22530+2253#19387#17134
15K → 20K20450+2045#17134#15089
20K → Half4170+417#15089#14672
Half → 25K11290+1129#14672#13543
25K → 30K10480+1048#13543#12495
30K → 20M3263+323#12495#12172
20M → 21M3781+377#12172#11795
21M → 35K1892+187#11795#11608
35K → 23M24518+227#11608#11381
23M → 24M15721+136#11381#11245
24M → 40K2680+268#11245#10977
40K → 25.2M1671+166#10977#10811
25.2M → Finish3240+324#10811#10487
TOTALS1237446+12328
📊

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