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BOSTON MARATHON 2025

Jesse Irwin

Bib: 4759•M

WV

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 7%
Gender (Male)
#0 / 16105
Top 12%
Division (M18-39)
#0 / 5642
Top 29%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:57
Rank: #3256
Start → 5K
19:57 | 6:25/mi
10K· 6.21 mi
39:56
Rank: #3237 (+19)
5K → 10K
19:59 | 6:26/mi
15K· 9.32 mi
59:47
Rank: #3100 (+137)
10K → 15K
19:51 | 6:23/mi
20K· 12.43 mi
1:20:18
Rank: #3229 (-129)
15K → 20K
20:31 | 6:36/mi
Half· 13.11 mi
1:24:30
Rank: #3135 (+94)
20K → Half
4:12 | 6:09/mi
25K· 15.53 mi
1:40:15
Rank: #3070 (+65)
Half → 25K
15:45 | 6:30/mi
30K· 18.64 mi
2:01:02
Rank: #2988 (+82)
25K → 30K
20:47 | 6:41/mi
20M
2:10:05
Rank: #2893 (+95)
30K → 20M
9:03 | 6:40/mi
21M
2:16:53
Rank: #2762 (+131)
20M → 21M
6:48 | 6:48/mi
35K· 21.75 mi
2:21:31
Rank: #2683 (+79)
21M → 35K
4:38 | 6:12/mi
23M
2:29:40
Rank: #2551 (+132)
35K → 23M
8:09 | 6:31/mi
24M
2:35:48
Rank: #2419 (+132)
23M → 24M
6:08 | 6:08/mi
40K· 24.85 mi
2:41:03
Rank: #2303 (+116)
24M → 40K
5:15 | 6:08/mi
25.2M
2:43:18
Rank: #2248 (+55)
40K → 25.2M
2:15 | 6:31/mi
Finish· 26.22 mi
2:49:05
Rank: #2093 (+155)
25.2M → Finish
5:47 | 5:41/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:24:30
Pace6:27 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:24:35
Pace6:27 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:1519:576:2519:57
6:25
-
10K
6.21 mi10:43:1439:566:2619:59
6:26
+0:01
15K
9.32 mi11:03:0559:476:2519:51
6:23
-0:03
20K
12.43 mi11:23:361:20:186:2820:31
6:36
+0:13
Half
13.11 mi11:27:481:24:306:274:12
6:09
-0:27
25K
15.53 mi11:43:331:40:156:2715:45
6:30
+0:21
30K
18.64 mi12:04:202:01:026:3020:47
6:41
+0:11
20M
20.00 mi12:13:232:10:056:309:03
6:40
-0:01
21M
21.00 mi12:20:112:16:536:316:48
6:48
+0:08
35K
21.75 mi12:24:492:21:316:304:38
6:12
-0:36
23M
23.00 mi12:32:582:29:406:308:09
6:31
+0:19
24M
24.00 mi12:39:062:35:486:306:08
6:08
-0:23
40K
24.85 mi12:44:212:41:036:295:15
6:08
0:00
25.2M
25.20 mi12:46:362:43:186:292:15
6:31
+0:23
Finish
26.22 mi12:52:232:49:056:275:47
5:41
-0:50

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

5:41 /mi

Average Pace

6:27 /mi

Slowest Pace

6:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

26:00

15% of race

Time at Steady Pace

2:16:17

81% of race

Time at Slower Pace

6:48

4% of race

Average Pace: 6:27 /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 mi10:23:1519:576:2519:57
6:25
#3256
10K
6.21 mi10:43:1439:566:2619:59
6:26
#3237
15K
9.32 mi11:03:0559:476:2519:51
6:23
#3100
20K
12.43 mi11:23:361:20:186:2820:31
6:36
#3229
Half
13.11 mi11:27:481:24:306:274:12
6:09
#3135
25K
15.53 mi11:43:331:40:156:2715:45
6:30
#3070
30K
18.64 mi12:04:202:01:026:3020:47
6:41
#2988
20M
20.00 mi12:13:232:10:056:309:03
6:40
#2893
21M
21.00 mi12:20:112:16:536:316:48
6:48
#2762
35K
21.75 mi12:24:492:21:316:304:38
6:12
#2683
23M
23.00 mi12:32:582:29:406:308:09
6:31
#2551
24M
24.00 mi12:39:062:35:486:306:08
6:08
#2419
40K
24.85 mi12:44:212:41:036:295:15
6:08
#2303
25.2M
25.20 mi12:46:362:43:186:292:15
6:31
#2248
Finish
26.22 mi12:52:232:49:056:275:47
5:41
#2093
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3256309130912852(Top 10%)2717(Top 17%)2717(Top 48%)
10K6.21 mi3.10 mi3237+193076+153076+153236(Top 11%)3074(Top 19%)3074(Top 54%)
15K9.32 mi3.11 mi3100+1372953+1232953+1232852(Top 10%)2717(Top 17%)2717(Top 48%)
20K12.43 mi3.11 mi3229-1293074-1213074-1213703(Top 13%)3496(Top 22%)3496(Top 62%)
Half13.11 mi0.68 mi3135+942988+862988+861756(Top 6%)1672(Top 10%)1672(Top 30%)
25K15.53 mi2.42 mi3070+652927+612927+612850(Top 10%)2711(Top 17%)2711(Top 48%)
30K18.64 mi3.11 mi2988+822847+802847+802827(Top 10%)2672(Top 17%)2672(Top 47%)
20M20.00 mi1.36 mi2893+952752+952752+952261(Top 8%)2135(Top 13%)2135(Top 38%)
21M21.00 mi1.00 mi2762+1312630+1222630+1221531(Top 5%)1442(Top 9%)1442(Top 26%)
35K21.75 mi0.75 mi2683+792552+782552+781211(Top 4%)1142(Top 7%)1142(Top 20%)
23M23.00 mi1.25 mi2551+1322428+1242428+1241484(Top 5%)1394(Top 9%)1394(Top 25%)
24M24.00 mi1.00 mi2419+1322301+1272301+127864(Top 3%)813(Top 5%)813(Top 14%)
40K24.85 mi0.85 mi2303+1162190+1112190+111630(Top 2%)590(Top 4%)590(Top 10%)
25.2M25.20 mi0.35 mi2248+552135+552135+55512(Top 2%)477(Top 3%)477(Top 8%)
Finish26.22 mi1.02 mi2093+1551986+1491986+149337(Top 1%)316(Top 2%)316(Top 6%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
×21stories
+97ft-345ft

Overall

2852

Males

2717

M18-39

2717

5K→10K

3.1 - 6.2 mi

Top 11%
×5stories
+79ft-138ft

Overall

3236

Males

3074

M18-39

3074

10K→15K

6.2 - 9.3 mi

Top 10%
×3stories
+67ft-78ft

Overall

2852

Males

2717

M18-39

2717

15K→20K

9.3 - 12.4 mi

Top 13%
×5stories
+106ft-86ft

Overall

3703

Males

3496

M18-39

3496

20K→Half

12.4 - 13.1 mi

Top 6%
×2stories
+19ft-37ft

Overall

1756

Males

1672

M18-39

1672

Half→25K

13.1 - 15.5 mi

Top 10%
×4stories
+66ft-88ft

Overall

2850

Males

2711

M18-39

2711

25K→30K

15.5 - 18.6 mi

Top 10%
×9stories
+181ft-148ft

Overall

2827

Males

2672

M18-39

2672

30K→20M

18.6 - 20.0 mi

Top 8%
×5stories
+64ft-50ft

Overall

2261

Males

2135

M18-39

2135

20M→21M

20.0 - 21.0 mi

Top 5%
×8stories
+106ft-24ft

Overall

1531

Males

1442

M18-39

1442

21M→35K

21.0 - 21.8 mi

Top 4%
×7stories
+17ft-86ft

Overall

1211

Males

1142

M18-39

1142

35K→23M

21.8 - 23.0 mi

Top 5%
×5stories
+23ft-63ft

Overall

1484

Males

1394

M18-39

1394

23M→24M

23.0 - 24.0 mi

Top 3%
×6stories
+12ft-82ft

Overall

864

Males

813

M18-39

813

24M→40K

24.0 - 24.9 mi

Top 2%
×1story
+6ft-20ft

Overall

630

Males

590

M18-39

590

40K→25.2M

24.9 - 25.2 mi

Top 2%
×1story
+13ft-16ft

Overall

512

Males

477

M18-39

477

25.2M→Finish

25.2 - 26.2 mi

Top 1%
×2stories
+22ft-21ft

Overall

337

Males

316

M18-39

316

Passing Analysis

Category:
Athletes Passed
1614
Passed By
451
Net Change
+1163
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3256
5K → 10K145126+19#3256#3237
10K → 15K16326+137#3237#3100
15K → 20K51180-129#3100#3229
20K → Half940+94#3229#3135
Half → 25K9126+65#3135#3070
25K → 30K15876+82#3070#2988
30K → 20M10712+95#2988#2893
20M → 21M1332+131#2893#2762
21M → 35K790+79#2762#2683
35K → 23M1353+132#2683#2551
23M → 24M1320+132#2551#2419
24M → 40K1160+116#2419#2303
40K → 25.2M550+55#2303#2248
25.2M → Finish1550+155#2248#2093
TOTALS1614451+1163
📊

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