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BOSTON MARATHON 2025

Nathan Benard

Bib: 365•M

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 6%
Gender (Male)
#0 / 16105
Top 10%
Division (M18-39)
#0 / 5642
Top 24%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
17:51
Rank: #509
Start → 5K
17:51 | 5:45/mi
10K· 6.21 mi
35:56
Rank: #575 (-66)
5K → 10K
18:05 | 5:49/mi
15K· 9.32 mi
54:16
Rank: #611 (-36)
10K → 15K
18:20 | 5:54/mi
20K· 12.43 mi
1:13:07
Rank: #702 (-91)
15K → 20K
18:51 | 6:04/mi
Half· 13.11 mi
1:17:13
Rank: #718 (-16)
20K → Half
4:06 | 6:01/mi
25K· 15.53 mi
1:32:09
Rank: #775 (-57)
Half → 25K
14:56 | 6:10/mi
30K· 18.64 mi
1:52:32
Rank: #924 (-149)
25K → 30K
20:23 | 6:34/mi
20M
2:01:56
Rank: #1038 (-114)
30K → 20M
9:24 | 6:55/mi
21M
2:09:26
Rank: #1147 (-109)
20M → 21M
7:30 | 7:30/mi
35K· 21.75 mi
2:14:49
Rank: #1244 (-97)
21M → 35K
5:23 | 7:12/mi
23M
2:23:59
Rank: #1384 (-140)
35K → 23M
9:10 | 7:19/mi
24M
2:31:13
Rank: #1512 (-128)
23M → 24M
7:14 | 7:14/mi
40K· 24.85 mi
2:37:22
Rank: #1590 (-78)
24M → 40K
6:09 | 7:12/mi
25.2M
2:39:59
Rank: #1616 (-26)
40K → 25.2M
2:37 | 7:35/mi
Finish· 26.22 mi
2:46:54
Rank: #1699 (-83)
25.2M → Finish
6:55 | 6:47/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:17:13
Pace5:53 /mi
2nd Half
Distance13.11 mi
Time1:29:41
Pace6:50 /mi
📊Positive Split: 16.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:0317:515:4517:51
5:45
-
10K
6.21 mi10:36:0835:565:4718:05
5:49
+0:04
15K
9.32 mi10:54:2854:165:4918:20
5:54
+0:05
20K
12.43 mi11:13:191:13:075:5318:51
6:04
+0:10
Half
13.11 mi11:17:251:17:135:534:06
6:01
-0:03
25K
15.53 mi11:32:211:32:095:5614:56
6:10
+0:09
30K
18.64 mi11:52:441:52:326:0220:23
6:34
+0:24
20M
20.00 mi12:02:082:01:566:069:24
6:55
+0:21
21M
21.00 mi12:09:382:09:266:107:30
7:30
+0:35
35K
21.75 mi12:15:012:14:496:125:23
7:12
-0:18
23M
23.00 mi12:24:112:23:596:169:10
7:19
+0:07
24M
24.00 mi12:31:252:31:136:187:14
7:14
-0:05
40K
24.85 mi12:37:342:37:226:206:09
7:12
-0:02
25.2M
25.20 mi12:40:112:39:596:212:37
7:35
+0:23
Finish
26.22 mi12:47:062:46:546:226:55
6:47
-0:48

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

5:45 /mi

Average Pace

6:22 /mi

Slowest Pace

7:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:32:09

55% of race

Time at Steady Pace

36:42

22% of race

Time at Slower Pace

38:03

23% of race

Average Pace: 6:22 /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 mi10:18:0317:515:4517:51
5:45
#509
10K
6.21 mi10:36:0835:565:4718:05
5:49
#575
15K
9.32 mi10:54:2854:165:4918:20
5:54
#611
20K
12.43 mi11:13:191:13:075:5318:51
6:04
#702
Half
13.11 mi11:17:251:17:135:534:06
6:01
#718
25K
15.53 mi11:32:211:32:095:5614:56
6:10
#775
30K
18.64 mi11:52:441:52:326:0220:23
6:34
#924
20M
20.00 mi12:02:082:01:566:069:24
6:55
#1038
21M
21.00 mi12:09:382:09:266:107:30
7:30
#1147
35K
21.75 mi12:15:012:14:496:125:23
7:12
#1244
23M
23.00 mi12:24:112:23:596:169:10
7:19
#1384
24M
24.00 mi12:31:252:31:136:187:14
7:14
#1512
40K
24.85 mi12:37:342:37:226:206:09
7:12
#1590
25.2M
25.20 mi12:40:112:39:596:212:37
7:35
#1616
Finish
26.22 mi12:47:062:46:546:226:55
6:47
#1699
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi509471471766(Top 3%)717(Top 4%)717(Top 13%)
10K6.21 mi3.10 mi575-66537-66537-66654(Top 2%)610(Top 4%)610(Top 11%)
15K9.32 mi3.11 mi611-36567-30567-30766(Top 3%)717(Top 4%)717(Top 13%)
20K12.43 mi3.11 mi702-91655-88655-881067(Top 4%)1006(Top 6%)1006(Top 18%)
Half13.11 mi0.68 mi718-16670-15670-151213(Top 4%)1150(Top 7%)1150(Top 20%)
25K15.53 mi2.42 mi775-57726-56726-561314(Top 5%)1245(Top 8%)1245(Top 22%)
30K18.64 mi3.11 mi924-149870-144870-1442244(Top 8%)2123(Top 13%)2123(Top 38%)
20M20.00 mi1.36 mi1038-114977-107977-1073620(Top 13%)3336(Top 21%)3336(Top 59%)
21M21.00 mi1.00 mi1147-1091082-1051082-1054613(Top 16%)4083(Top 25%)4083(Top 72%)
35K21.75 mi0.75 mi1244-971173-911173-916542(Top 23%)5408(Top 34%)5408(Top 96%)
23M23.00 mi1.25 mi1384-1401306-1331306-1335573(Top 20%)4717(Top 29%)4717(Top 84%)
24M24.00 mi1.00 mi1512-1281431-1251431-1256009(Top 21%)4923(Top 31%)4923(Top 87%)
40K24.85 mi0.85 mi1590-781505-741505-744997(Top 18%)4207(Top 26%)4207(Top 75%)
25.2M25.20 mi0.35 mi1616-261529-241529-243814(Top 13%)3296(Top 20%)3296(Top 58%)
Finish26.22 mi1.02 mi1699-831608-791608-794423(Top 16%)3739(Top 23%)3739(Top 66%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
×21stories
+97ft-345ft

Overall

766

Males

717

M18-39

717

5K→10K

3.1 - 6.2 mi

Top 2%
×5stories
+79ft-138ft

Overall

654

Males

610

M18-39

610

10K→15K

6.2 - 9.3 mi

Top 3%
×3stories
+67ft-78ft

Overall

766

Males

717

M18-39

717

15K→20K

9.3 - 12.4 mi

Top 4%
×5stories
+106ft-86ft

Overall

1067

Males

1006

M18-39

1006

20K→Half

12.4 - 13.1 mi

Top 4%
×2stories
+19ft-37ft

Overall

1213

Males

1150

M18-39

1150

Half→25K

13.1 - 15.5 mi

Top 5%
×4stories
+66ft-88ft

Overall

1314

Males

1245

M18-39

1245

25K→30K

15.5 - 18.6 mi

Top 8%
×9stories
+181ft-148ft

Overall

2244

Males

2123

M18-39

2123

30K→20M

18.6 - 20.0 mi

Top 13%
×5stories
+64ft-50ft

Overall

3620

Males

3336

M18-39

3336

20M→21M

20.0 - 21.0 mi

Top 16%
×8stories
+106ft-24ft

Overall

4613

Males

4083

M18-39

4083

21M→35K

21.0 - 21.8 mi

Top 23%
×7stories
+17ft-86ft

Overall

6542

Males

5408

M18-39

5408

35K→23M

21.8 - 23.0 mi

Top 20%
×5stories
+23ft-63ft

Overall

5573

Males

4717

M18-39

4717

23M→24M

23.0 - 24.0 mi

Top 21%
×6stories
+12ft-82ft

Overall

6009

Males

4923

M18-39

4923

24M→40K

24.0 - 24.9 mi

Top 18%
×1story
+6ft-20ft

Overall

4997

Males

4207

M18-39

4207

40K→25.2M

24.9 - 25.2 mi

Top 13%
×1story
+13ft-16ft

Overall

3814

Males

3296

M18-39

3296

25.2M→Finish

25.2 - 26.2 mi

Top 16%
×2stories
+22ft-21ft

Overall

4423

Males

3739

M18-39

3739

Passing Analysis

Category:
Athletes Passed
102
Passed By
1292
Net Change
-1190
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#509
5K → 10K874-66#509#575
10K → 15K844-36#575#611
15K → 20K9100-91#611#702
20K → Half016-16#702#718
Half → 25K1269-57#718#775
25K → 30K6155-149#775#924
30K → 20M8122-114#924#1038
20M → 21M7116-109#1038#1147
21M → 35K4101-97#1147#1244
35K → 23M11151-140#1244#1384
23M → 24M9137-128#1384#1512
24M → 40K785-78#1512#1590
40K → 25.2M430-26#1590#1616
25.2M → Finish992-83#1616#1699
TOTALS1021292-1190
📊

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