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BOSTON MARATHON 2025

Nick Howes

Bib: 31994•M

MA

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 (M40-44)
#0 / 2247
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
8:08/mi
25:17
↑ 97↓ 3451.5%
10K· 6.21 mi
8:08/mi
50:32
↑ 79↓ 1380.4%
15K· 9.32 mi
8:08/mi
1:15:49
↑ 67↓ 78
20K· 12.43 mi
8:03/mi
1:40:51
↑ 106↓ 860.1%
Half· 13.11 mi
8:04/mi
1:46:21
↑ 19↓ 370.5%
25K· 15.53 mi
8:12/mi
2:06:14
↑ 66↓ 880.2%
30K· 18.64 mi
8:01/mi
2:31:08
↑ 181↓ 1480.2%
20M
8:06/mi
2:42:09
↑ 64↓ 500.2%
21M
8:15/mi
2:50:24
↑ 106↓ 241.6%
35K· 21.75 mi
7:32/mi
2:56:02
↑ 17↓ 861.7%
23M
7:57/mi
3:05:59
↑ 23↓ 630.6%
24M
7:49/mi
3:13:48
↓ 821.3%
40K· 24.85 mi
8:10/mi
3:20:47
↓ 200.3%
25.2M
8:36/mi
3:23:45
↑ 13↓ 160.2%
Finish· 26.22 mi
7:47/mi
3:31:41
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:46:21
Pace8:07 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:45:20
Pace8:02 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:4125:178:0825:17
8:08
-
10K
6.21 mi12:11:5650:328:0825:15
8:08
0:00
15K
9.32 mi12:37:131:15:498:0825:17
8:08
0:00
20K
12.43 mi13:02:151:40:518:0725:02
8:03
-0:05
Half
13.11 mi13:07:451:46:218:075:30
8:04
+0:01
25K
15.53 mi13:27:382:06:148:0819:53
8:12
+0:08
30K
18.64 mi13:52:322:31:088:0624:54
8:01
-0:11
20M
20.00 mi14:03:332:42:098:0611:01
8:06
+0:05
21M
21.00 mi14:11:482:50:248:078:15
8:15
+0:09
35K
21.75 mi14:17:262:56:028:065:38
7:32
-0:43
23M
23.00 mi14:27:233:05:598:059:57
7:57
+0:25
24M
24.00 mi14:35:123:13:488:057:49
7:49
-0:08
40K
24.85 mi14:42:113:20:478:056:59
8:10
+0:21
25.2M
25.20 mi14:45:093:23:458:052:58
8:36
+0:26
Finish
26.22 mi14:53:053:31:418:057:56
7:47
-0:49

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

7:32 /mi

Average Pace

8:05 /mi

Slowest Pace

8:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:28:43

99% of race

Time at Steady Pace

2:58

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:04 /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 mi11:46:4125:178:0825:17
8:08
#17622
10K
6.21 mi12:11:5650:328:0825:15
8:08
#17498
15K
9.32 mi12:37:131:15:498:0825:17
8:08
#17322
20K
12.43 mi13:02:151:40:518:0725:02
8:03
#16789
Half
13.11 mi13:07:451:46:218:075:30
8:04
#16745
25K
15.53 mi13:27:382:06:148:0819:53
8:12
#16487
30K
18.64 mi13:52:322:31:088:0624:54
8:01
#15557
20M
20.00 mi14:03:332:42:098:0611:01
8:06
#15198
21M
21.00 mi14:11:482:50:248:078:15
8:15
#14771
35K
21.75 mi14:17:262:56:028:065:38
7:32
#14531
23M
23.00 mi14:27:233:05:598:059:57
7:57
#14221
24M
24.00 mi14:35:123:13:488:057:49
7:49
#14019
40K
24.85 mi14:42:113:20:478:056:59
8:10
#13873
25.2M
25.20 mi14:45:093:23:458:052:58
8:36
#13773
Finish
26.22 mi14:53:053:31:418:057:56
7:47
#13661
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi17622114591145916985(Top 60%)11206(Top 70%)11206(Top 499%)
10K6.21 mi3.10 mi17498+12411411+4811411+4817387(Top 61%)11404(Top 71%)11404(Top 508%)
15K9.32 mi3.11 mi17322+17611364+4711364+4716985(Top 60%)11206(Top 70%)11206(Top 499%)
20K12.43 mi3.11 mi16789+53311127+23711127+23715321(Top 54%)10461(Top 65%)10461(Top 466%)
Half13.11 mi0.68 mi16745+4411108+1911108+1916293(Top 57%)10869(Top 67%)10869(Top 484%)
25K15.53 mi2.42 mi16487+25810986+12210986+12215302(Top 54%)10358(Top 64%)10358(Top 461%)
30K18.64 mi3.11 mi15557+93010537+44910537+44911483(Top 40%)8433(Top 52%)8433(Top 375%)
20M20.00 mi1.36 mi15198+35910344+19310344+19311157(Top 39%)8119(Top 50%)8119(Top 361%)
21M21.00 mi1.00 mi14771+42710139+20510139+2058895(Top 31%)6773(Top 42%)6773(Top 301%)
35K21.75 mi0.75 mi14531+24010017+12210017+1228850(Top 31%)6781(Top 42%)6781(Top 302%)
23M23.00 mi1.25 mi14221+3109834+1839834+1839633(Top 34%)7055(Top 44%)7055(Top 314%)
24M24.00 mi1.00 mi14019+2029702+1329702+1329926(Top 35%)7135(Top 44%)7135(Top 318%)
40K24.85 mi0.85 mi13873+1469607+959607+9511357(Top 40%)7748(Top 48%)7748(Top 345%)
25.2M25.20 mi0.35 mi13773+1009554+539554+539428(Top 33%)6680(Top 41%)6680(Top 297%)
Finish26.22 mi1.02 mi13661+1129491+639491+6311313(Top 40%)7672(Top 48%)7672(Top 341%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×21story building
+97ft-345ft

Overall

16985

Males

11206

M40-44

11206

5K→10K

3.1 - 6.2 mi

Top 61%
×5story building
+79ft-138ft

Overall

17387

Males

11404

M40-44

11404

10K→15K

6.2 - 9.3 mi

Top 60%
×3story building
+67ft-78ft

Overall

16985

Males

11206

M40-44

11206

15K→20K

9.3 - 12.4 mi

Top 54%
×5story building
+106ft-86ft

Overall

15321

Males

10461

M40-44

10461

20K→Half

12.4 - 13.1 mi

Top 57%
×2story building
+19ft-37ft

Overall

16293

Males

10869

M40-44

10869

Half→25K

13.1 - 15.5 mi

Top 54%
×4story building
+66ft-88ft

Overall

15302

Males

10358

M40-44

10358

25K→30K

15.5 - 18.6 mi

Top 40%
×9story building
+181ft-148ft

Overall

11483

Males

8433

M40-44

8433

30K→20M

18.6 - 20.0 mi

Top 39%
×5story building
+64ft-50ft

Overall

11157

Males

8119

M40-44

8119

20M→21M

20.0 - 21.0 mi

Top 31%
×8story building
+106ft-24ft

Overall

8895

Males

6773

M40-44

6773

21M→35K

21.0 - 21.8 mi

Top 31%
×7story building
+17ft-86ft

Overall

8850

Males

6781

M40-44

6781

35K→23M

21.8 - 23.0 mi

Top 34%
×5story building
+23ft-63ft

Overall

9633

Males

7055

M40-44

7055

23M→24M

23.0 - 24.0 mi

Top 35%
×6story building
+12ft-82ft

Overall

9926

Males

7135

M40-44

7135

24M→40K

24.0 - 24.9 mi

Top 40%
×1story
+6ft-20ft

Overall

11357

Males

7748

M40-44

7748

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1story
+13ft-16ft

Overall

9428

Males

6680

M40-44

6680

25.2M→Finish

25.2 - 26.2 mi

Top 40%
×2story building
+22ft-21ft

Overall

11313

Males

7672

M40-44

7672

Passing Analysis

Category:
Athletes Passed
4425
Passed By
464
Net Change
+3961
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17622
5K → 10K357233+124#17622#17498
10K → 15K291115+176#17498#17322
15K → 20K54512+533#17322#16789
20K → Half6117+44#16789#16745
Half → 25K29234+258#16745#16487
25K → 30K9311+930#16487#15557
30K → 20M3634+359#15557#15198
20M → 21M4281+427#15198#14771
21M → 35K2422+240#14771#14531
35K → 23M3122+310#14531#14221
23M → 24M2108+202#14221#14019
24M → 40K16317+146#14019#13873
40K → 25.2M1022+100#13873#13773
25.2M → Finish12816+112#13773#13661
TOTALS4425464+3961
📊

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