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BOSTON MARATHON 2025

Jon English

Bib: 12296•M

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 28%
Gender (Male)
#0 / 16105
Top 41%
Masters (Masters Men)
#0 / 10463
Top 29%
Division (M45-49)
#0 / 2386
Top 41%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:55
Rank: #11084
Start → 5K
22:55 | 7:23/mi
10K· 6.21 mi
45:39
Rank: #10733 (+351)
5K → 10K
22:44 | 7:19/mi
15K· 9.32 mi
1:08:01
Rank: #10179 (+554)
10K → 15K
22:22 | 7:12/mi
20K· 12.43 mi
1:30:40
Rank: #9828 (+351)
15K → 20K
22:39 | 7:17/mi
Half· 13.11 mi
1:35:37
Rank: #9815 (+13)
20K → Half
4:57 | 7:15/mi
25K· 15.53 mi
1:53:18
Rank: #9517 (+298)
Half → 25K
17:41 | 7:18/mi
30K· 18.64 mi
2:16:41
Rank: #9126 (+391)
25K → 30K
23:23 | 7:32/mi
20M
2:26:55
Rank: #8917 (+209)
30K → 20M
10:14 | 7:32/mi
21M
2:34:52
Rank: #8758 (+159)
20M → 21M
7:57 | 7:57/mi
35K· 21.75 mi
2:40:09
Rank: #8594 (+164)
21M → 35K
5:17 | 7:04/mi
23M
2:49:26
Rank: #8347 (+247)
35K → 23M
9:17 | 7:25/mi
24M
2:56:46
Rank: #8220 (+127)
23M → 24M
7:20 | 7:20/mi
40K· 24.85 mi
3:03:12
Rank: #8143 (+77)
24M → 40K
6:26 | 7:31/mi
25.2M
3:06:07
Rank: #8134 (+9)
40K → 25.2M
2:55 | 8:27/mi
Finish· 26.22 mi
3:13:32
Rank: #8079 (+55)
25.2M → Finish
7:25 | 7:17/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:37
Pace7:18 /mi
2nd Half
Distance13.11 mi
Time1:37:55
Pace7:28 /mi
📊Positive Split: 2.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:0122:557:2322:55
7:23
-
10K
6.21 mi11:12:4545:397:2122:44
7:19
-0:04
15K
9.32 mi11:35:071:08:017:1822:22
7:12
-0:07
20K
12.43 mi11:57:461:30:407:1822:39
7:17
+0:05
Half
13.11 mi12:02:431:35:377:184:57
7:15
-0:02
25K
15.53 mi12:20:241:53:187:1817:41
7:18
+0:03
30K
18.64 mi12:43:472:16:417:2023:23
7:32
+0:14
20M
20.00 mi12:54:012:26:557:2110:14
7:32
0:00
21M
21.00 mi13:01:582:34:527:227:57
7:57
+0:25
35K
21.75 mi13:07:152:40:097:225:17
7:04
-0:53
23M
23.00 mi13:16:322:49:267:229:17
7:25
+0:21
24M
24.00 mi13:23:522:56:467:227:20
7:20
-0:05
40K
24.85 mi13:30:183:03:127:226:26
7:31
+0:11
25.2M
25.20 mi13:33:133:06:077:232:55
8:27
+0:56
Finish
26.22 mi13:40:383:13:327:237:25
7:17
-1:10

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

7:04 /mi

Average Pace

7:23 /mi

Slowest Pace

8:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:02:40

94% of race

Time at Steady Pace

7:57

4% of race

Time at Slower Pace

2:55

2% of race

Average Pace: 7:23 /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 mi10:50:0122:557:2322:55
7:23
#11084
10K
6.21 mi11:12:4545:397:2122:44
7:19
#10733
15K
9.32 mi11:35:071:08:017:1822:22
7:12
#10179
20K
12.43 mi11:57:461:30:407:1822:39
7:17
#9828
Half
13.11 mi12:02:431:35:377:184:57
7:15
#9815
25K
15.53 mi12:20:241:53:187:1817:41
7:18
#9517
30K
18.64 mi12:43:472:16:417:2023:23
7:32
#9126
20M
20.00 mi12:54:012:26:557:2110:14
7:32
#8917
21M
21.00 mi13:01:582:34:527:227:57
7:57
#8758
35K
21.75 mi13:07:152:40:097:225:17
7:04
#8594
23M
23.00 mi13:16:322:49:267:229:17
7:25
#8347
24M
24.00 mi13:23:522:56:467:227:20
7:20
#8220
40K
24.85 mi13:30:183:03:127:226:26
7:31
#8143
25.2M
25.20 mi13:33:133:06:077:232:55
8:27
#8134
Finish
26.22 mi13:40:383:13:327:237:25
7:17
#8079
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi11084872687269098(Top 32%)7603(Top 47%)7603(Top 319%)
10K6.21 mi3.10 mi10733+3518528+1988528+19810469(Top 37%)8388(Top 52%)8388(Top 352%)
15K9.32 mi3.11 mi10179+5548226+3028226+3029098(Top 32%)7603(Top 47%)7603(Top 319%)
20K12.43 mi3.11 mi9828+3518016+2108016+2108957(Top 32%)7425(Top 46%)7425(Top 311%)
Half13.11 mi0.68 mi9815+138006+108006+109517(Top 34%)7752(Top 48%)7752(Top 325%)
25K15.53 mi2.42 mi9517+2987800+2067800+2068306(Top 29%)6941(Top 43%)6941(Top 291%)
30K18.64 mi3.11 mi9126+3917534+2667534+2667928(Top 28%)6537(Top 41%)6537(Top 274%)
20M20.00 mi1.36 mi8917+2097391+1437391+1437207(Top 25%)5970(Top 37%)5970(Top 250%)
21M21.00 mi1.00 mi8758+1597268+1237268+1237073(Top 25%)5724(Top 36%)5724(Top 240%)
35K21.75 mi0.75 mi8594+1647148+1207148+1205801(Top 20%)4937(Top 31%)4937(Top 207%)
23M23.00 mi1.25 mi8347+2476954+1946954+1946140(Top 22%)5056(Top 31%)5056(Top 212%)
24M24.00 mi1.00 mi8220+1276841+1136841+1136602(Top 23%)5296(Top 33%)5296(Top 222%)
40K24.85 mi0.85 mi8143+776769+726769+726928(Top 24%)5383(Top 33%)5383(Top 226%)
25.2M25.20 mi0.35 mi8134+96747+226747+228496(Top 30%)6181(Top 38%)6181(Top 259%)
Finish26.22 mi1.02 mi8079+556676+716676+717605(Top 27%)5685(Top 35%)5685(Top 238%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×21stories
+97ft-345ft

Overall

9098

Males

7603

M45-49

7603

5K→10K

3.1 - 6.2 mi

Top 37%
×5stories
+79ft-138ft

Overall

10469

Males

8388

M45-49

8388

10K→15K

6.2 - 9.3 mi

Top 32%
×3stories
+67ft-78ft

Overall

9098

Males

7603

M45-49

7603

15K→20K

9.3 - 12.4 mi

Top 32%
×5stories
+106ft-86ft

Overall

8957

Males

7425

M45-49

7425

20K→Half

12.4 - 13.1 mi

Top 34%
×2stories
+19ft-37ft

Overall

9517

Males

7752

M45-49

7752

Half→25K

13.1 - 15.5 mi

Top 29%
×4stories
+66ft-88ft

Overall

8306

Males

6941

M45-49

6941

25K→30K

15.5 - 18.6 mi

Top 28%
×9stories
+181ft-148ft

Overall

7928

Males

6537

M45-49

6537

30K→20M

18.6 - 20.0 mi

Top 25%
×5stories
+64ft-50ft

Overall

7207

Males

5970

M45-49

5970

20M→21M

20.0 - 21.0 mi

Top 25%
×8stories
+106ft-24ft

Overall

7073

Males

5724

M45-49

5724

21M→35K

21.0 - 21.8 mi

Top 20%
×7stories
+17ft-86ft

Overall

5801

Males

4937

M45-49

4937

35K→23M

21.8 - 23.0 mi

Top 22%
×5stories
+23ft-63ft

Overall

6140

Males

5056

M45-49

5056

23M→24M

23.0 - 24.0 mi

Top 23%
×6stories
+12ft-82ft

Overall

6602

Males

5296

M45-49

5296

24M→40K

24.0 - 24.9 mi

Top 24%
×1story
+6ft-20ft

Overall

6928

Males

5383

M45-49

5383

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1story
+13ft-16ft

Overall

8496

Males

6181

M45-49

6181

25.2M→Finish

25.2 - 26.2 mi

Top 27%
×2stories
+22ft-21ft

Overall

7605

Males

5685

M45-49

5685

Passing Analysis

Category:
Athletes Passed
3436*
Passed By
431
Net Change
+3005
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11084
5K → 10K473122+351#11084#10733
10K → 15K5628+554#10733#10179
15K → 20K389*38+351#10179#9828
20K → Half4330+13#9828#9815
Half → 25K31921+298#9815#9517
25K → 30K43443+391#9517#9126
30K → 20M22415+209#9126#8917
20M → 21M18627+159#8917#8758
21M → 35K1673+164#8758#8594
35K → 23M2569+247#8594#8347
23M → 24M14720+127#8347#8220
24M → 40K9619+77#8220#8143
40K → 25.2M3627+9#8143#8134
25.2M → Finish10449+55#8134#8079
TOTALS3436*431+3005

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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