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BOSTON MARATHON 2025

Jon French

Bib: 1475•M

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 5%
Gender (Male)
#0 / 16105
Top 8%
Masters (Masters Men)
#0 / 10463
Top 2%
Division (M40-44)
#0 / 2247
Top 6%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:02
Rank: #1506
Start → 5K
19:02 | 6:08/mi
10K· 6.21 mi
37:41
Rank: #1280 (+226)
5K → 10K
18:39 | 6:00/mi
15K· 9.32 mi
56:24
Rank: #1206 (+74)
10K → 15K
18:43 | 6:01/mi
20K· 12.43 mi
1:15:16
Rank: #1159 (+47)
15K → 20K
18:52 | 6:04/mi
Half· 13.11 mi
1:19:22
Rank: #1156 (+3)
20K → Half
4:06 | 6:01/mi
25K· 15.53 mi
1:34:11
Rank: #1136 (+20)
Half → 25K
14:49 | 6:07/mi
30K· 18.64 mi
1:53:42
Rank: #1119 (+17)
25K → 30K
19:31 | 6:17/mi
20M
2:02:25
Rank: #1114 (+5)
30K → 20M
8:43 | 6:25/mi
21M
2:09:29
Rank: #1159 (-45)
20M → 21M
7:04 | 7:04/mi
35K· 21.75 mi
2:14:15
Rank: #1172 (-13)
21M → 35K
4:46 | 6:22/mi
23M
2:22:46
Rank: #1196 (-24)
35K → 23M
8:31 | 6:48/mi
24M
2:29:30
Rank: #1243 (-47)
23M → 24M
6:44 | 6:44/mi
40K· 24.85 mi
2:35:33
Rank: #1317 (-74)
24M → 40K
6:03 | 7:05/mi
25.2M
2:38:08
Rank: #1332 (-15)
40K → 25.2M
2:35 | 7:29/mi
Finish· 26.22 mi
2:44:48
Rank: #1353 (-21)
25.2M → Finish
6:40 | 6:33/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:19:22
Pace6:03 /mi
2nd Half
Distance13.11 mi
Time1:25:26
Pace6:31 /mi
📊Positive Split: 7.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:5819:026:0819:02
6:08
-
10K
6.21 mi10:38:3737:416:0418:39
6:00
-0:08
15K
9.32 mi10:57:2056:246:0318:43
6:01
+0:01
20K
12.43 mi11:16:121:15:166:0318:52
6:04
+0:03
Half
13.11 mi11:20:181:19:226:034:06
6:01
-0:03
25K
15.53 mi11:35:071:34:116:0414:49
6:07
+0:06
30K
18.64 mi11:54:381:53:426:0619:31
6:17
+0:10
20M
20.00 mi12:03:212:02:256:078:43
6:25
+0:08
21M
21.00 mi12:10:252:09:296:107:04
7:04
+0:39
35K
21.75 mi12:15:112:14:156:104:46
6:22
-0:42
23M
23.00 mi12:23:422:22:466:128:31
6:48
+0:26
24M
24.00 mi12:30:262:29:306:146:44
6:44
-0:04
40K
24.85 mi12:36:292:35:336:166:03
7:05
+0:21
25.2M
25.20 mi12:39:042:38:086:172:35
7:29
+0:24
Finish
26.22 mi12:45:442:44:486:176:40
6:33
-0:56

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

6:00 /mi

Average Pace

6:17 /mi

Slowest Pace

7:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:34:11

57% of race

Time at Steady Pace

39:40

24% of race

Time at Slower Pace

30:57

19% of race

Average Pace: 6:17 /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 mi10:19:5819:026:0819:02
6:08
#1506
10K
6.21 mi10:38:3737:416:0418:39
6:00
#1280
15K
9.32 mi10:57:2056:246:0318:43
6:01
#1206
20K
12.43 mi11:16:121:15:166:0318:52
6:04
#1159
Half
13.11 mi11:20:181:19:226:034:06
6:01
#1156
25K
15.53 mi11:35:071:34:116:0414:49
6:07
#1136
30K
18.64 mi11:54:381:53:426:0619:31
6:17
#1119
20M
20.00 mi12:03:212:02:256:078:43
6:25
#1114
21M
21.00 mi12:10:252:09:296:107:04
7:04
#1159
35K
21.75 mi12:15:112:14:156:104:46
6:22
#1172
23M
23.00 mi12:23:422:22:466:128:31
6:48
#1196
24M
24.00 mi12:30:262:29:306:146:44
6:44
#1243
40K
24.85 mi12:36:292:35:336:166:03
7:05
#1317
25.2M
25.20 mi12:39:042:38:086:172:35
7:29
#1332
Finish
26.22 mi12:45:442:44:486:176:40
6:33
#1353
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi1506143614361110(Top 4%)1051(Top 7%)1051(Top 47%)
10K6.21 mi3.10 mi1280+2261217+2191217+2191104(Top 4%)1042(Top 6%)1042(Top 46%)
15K9.32 mi3.11 mi1206+741143+741143+741110(Top 4%)1051(Top 7%)1051(Top 47%)
20K12.43 mi3.11 mi1159+471099+441099+441076(Top 4%)1015(Top 6%)1015(Top 45%)
Half13.11 mi0.68 mi1156+31095+41095+41191(Top 4%)1128(Top 7%)1128(Top 50%)
25K15.53 mi2.42 mi1136+201074+211074+211134(Top 4%)1070(Top 7%)1070(Top 48%)
30K18.64 mi3.11 mi1119+171055+191055+191156(Top 4%)1090(Top 7%)1090(Top 49%)
20M20.00 mi1.36 mi1114+51050+51050+51290(Top 5%)1218(Top 8%)1218(Top 54%)
21M21.00 mi1.00 mi1159-451092-421092-422501(Top 9%)2327(Top 14%)2327(Top 104%)
35K21.75 mi0.75 mi1172-131104-121104-121868(Top 7%)1752(Top 11%)1752(Top 78%)
23M23.00 mi1.25 mi1196-241126-221126-222679(Top 9%)2462(Top 15%)2462(Top 110%)
24M24.00 mi1.00 mi1243-471170-441170-443107(Top 11%)2803(Top 17%)2803(Top 125%)
40K24.85 mi0.85 mi1317-741241-711241-714278(Top 15%)3676(Top 23%)3676(Top 164%)
25.2M25.20 mi0.35 mi1332-151255-141255-143273(Top 12%)2863(Top 18%)2863(Top 127%)
Finish26.22 mi1.02 mi1353-211274-191274-192997(Top 11%)2665(Top 17%)2665(Top 119%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 4%
×21stories
+97ft-345ft

Overall

1110

Males

1051

M40-44

1051

5K→10K

3.1 - 6.2 mi

Top 4%
×5stories
+79ft-138ft

Overall

1104

Males

1042

M40-44

1042

10K→15K

6.2 - 9.3 mi

Top 4%
×3stories
+67ft-78ft

Overall

1110

Males

1051

M40-44

1051

15K→20K

9.3 - 12.4 mi

Top 4%
×5stories
+106ft-86ft

Overall

1076

Males

1015

M40-44

1015

20K→Half

12.4 - 13.1 mi

Top 4%
×2stories
+19ft-37ft

Overall

1191

Males

1128

M40-44

1128

Half→25K

13.1 - 15.5 mi

Top 4%
×4stories
+66ft-88ft

Overall

1134

Males

1070

M40-44

1070

25K→30K

15.5 - 18.6 mi

Top 4%
×9stories
+181ft-148ft

Overall

1156

Males

1090

M40-44

1090

30K→20M

18.6 - 20.0 mi

Top 5%
×5stories
+64ft-50ft

Overall

1290

Males

1218

M40-44

1218

20M→21M

20.0 - 21.0 mi

Top 9%
×8stories
+106ft-24ft

Overall

2501

Males

2327

M40-44

2327

21M→35K

21.0 - 21.8 mi

Top 7%
×7stories
+17ft-86ft

Overall

1868

Males

1752

M40-44

1752

35K→23M

21.8 - 23.0 mi

Top 9%
×5stories
+23ft-63ft

Overall

2679

Males

2462

M40-44

2462

23M→24M

23.0 - 24.0 mi

Top 11%
×6stories
+12ft-82ft

Overall

3107

Males

2803

M40-44

2803

24M→40K

24.0 - 24.9 mi

Top 15%
×1story
+6ft-20ft

Overall

4278

Males

3676

M40-44

3676

40K→25.2M

24.9 - 25.2 mi

Top 12%
×1story
+13ft-16ft

Overall

3273

Males

2863

M40-44

2863

25.2M→Finish

25.2 - 26.2 mi

Top 11%
×2stories
+22ft-21ft

Overall

2997

Males

2665

M40-44

2665

Passing Analysis

Category:
Athletes Passed
622
Passed By
469
Net Change
+153
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1506
5K → 10K23610+226#1506#1280
10K → 15K8713+74#1280#1206
15K → 20K6417+47#1206#1159
20K → Half118+3#1159#1156
Half → 25K4323+20#1156#1136
25K → 30K5942+17#1136#1119
30K → 20M3328+5#1119#1114
20M → 21M1459-45#1114#1159
21M → 35K1730-13#1159#1172
35K → 23M2650-24#1172#1196
23M → 24M956-47#1196#1243
24M → 40K377-74#1243#1317
40K → 25.2M318-15#1317#1332
25.2M → Finish1738-21#1332#1353
TOTALS622469+153
📊

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