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BOSTON MARATHON 2025

Ryan Fitzsimons

Bib: 847•M

CA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 1%
Gender (Male)
#0 / 16105
Top 2%
Division (M18-39)
#0 / 5642
Top 6%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:28
Rank: #906
Start → 5K
18:28 | 5:57/mi
10K· 6.21 mi
36:38
Rank: #789 (+117)
5K → 10K
18:10 | 5:51/mi
15K· 9.32 mi
54:51
Rank: #748 (+41)
10K → 15K
18:13 | 5:52/mi
20K· 12.43 mi
1:13:12
Rank: #717 (+31)
15K → 20K
18:21 | 5:54/mi
Half· 13.11 mi
1:17:10
Rank: #706 (+11)
20K → Half
3:58 | 5:49/mi
25K· 15.53 mi
1:31:15
Rank: #631 (+75)
Half → 25K
14:05 | 5:49/mi
30K· 18.64 mi
1:49:38
Rank: #554 (+77)
25K → 30K
18:23 | 5:55/mi
20M
1:57:44
Rank: #532 (+22)
30K → 20M
8:06 | 5:58/mi
21M
2:04:01
Rank: #510 (+22)
20M → 21M
6:17 | 6:17/mi
35K· 21.75 mi
2:08:21
Rank: #498 (+12)
21M → 35K
4:20 | 5:48/mi
23M
2:15:49
Rank: #471 (+27)
35K → 23M
7:28 | 5:58/mi
24M
2:21:33
Rank: #449 (+22)
23M → 24M
5:44 | 5:44/mi
40K· 24.85 mi
2:26:33
Rank: #425 (+24)
24M → 40K
5:00 | 5:51/mi
25.2M
2:28:43
Rank: #417 (+8)
40K → 25.2M
2:10 | 6:17/mi
Finish· 26.22 mi
2:34:21
Rank: #393 (+24)
25.2M → Finish
5:38 | 5:32/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:17:10
Pace5:53 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:17:11
Pace5:53 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:4518:285:5718:28
5:57
-
10K
6.21 mi10:36:5536:385:5418:10
5:51
-0:06
15K
9.32 mi10:55:0854:515:5318:13
5:52
+0:01
20K
12.43 mi11:13:291:13:125:5318:21
5:54
+0:02
Half
13.11 mi11:17:271:17:105:533:58
5:49
-0:05
25K
15.53 mi11:31:321:31:155:5214:05
5:49
0:00
30K
18.64 mi11:49:551:49:385:5318:23
5:55
+0:06
20M
20.00 mi11:58:011:57:445:538:06
5:58
+0:03
21M
21.00 mi12:04:182:04:015:546:17
6:17
+0:19
35K
21.75 mi12:08:382:08:215:544:20
5:48
-0:29
23M
23.00 mi12:16:062:15:495:547:28
5:58
+0:10
24M
24.00 mi12:21:502:21:335:545:44
5:44
-0:14
40K
24.85 mi12:26:502:26:335:545:00
5:51
+0:07
25.2M
25.20 mi12:29:002:28:435:542:10
6:17
+0:26
Finish
26.22 mi12:34:382:34:215:535:38
5:32
-0:45

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

5:32 /mi

Average Pace

5:53 /mi

Slowest Pace

6:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:25:54

95% of race

Time at Steady Pace

8:27

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 5:53 /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 mi10:18:4518:285:5718:28
5:57
#906
10K
6.21 mi10:36:5536:385:5418:10
5:51
#789
15K
9.32 mi10:55:0854:515:5318:13
5:52
#748
20K
12.43 mi11:13:291:13:125:5318:21
5:54
#717
Half
13.11 mi11:17:271:17:105:533:58
5:49
#706
25K
15.53 mi11:31:321:31:155:5214:05
5:49
#631
30K
18.64 mi11:49:551:49:385:5318:23
5:55
#554
20M
20.00 mi11:58:011:57:445:538:06
5:58
#532
21M
21.00 mi12:04:182:04:015:546:17
6:17
#510
35K
21.75 mi12:08:382:08:215:544:20
5:48
#498
23M
23.00 mi12:16:062:15:495:547:28
5:58
#471
24M
24.00 mi12:21:502:21:335:545:44
5:44
#449
40K
24.85 mi12:26:502:26:335:545:00
5:51
#425
25.2M
25.20 mi12:29:002:28:435:542:10
6:17
#417
Finish
26.22 mi12:34:382:34:215:535:38
5:32
#393
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi906848848656(Top 2%)610(Top 4%)610(Top 11%)
10K6.21 mi3.10 mi789+117737+111737+111691(Top 2%)646(Top 4%)646(Top 11%)
15K9.32 mi3.11 mi748+41699+38699+38656(Top 2%)610(Top 4%)610(Top 11%)
20K12.43 mi3.11 mi717+31668+31668+31634(Top 2%)587(Top 4%)587(Top 10%)
Half13.11 mi0.68 mi706+11658+10658+10593(Top 2%)554(Top 3%)554(Top 10%)
25K15.53 mi2.42 mi631+75584+74584+74425(Top 1%)394(Top 2%)394(Top 7%)
30K18.64 mi3.11 mi554+77509+75509+75380(Top 1%)353(Top 2%)353(Top 6%)
20M20.00 mi1.36 mi532+22487+22487+22336(Top 1%)312(Top 2%)312(Top 6%)
21M21.00 mi1.00 mi510+22468+19468+19351(Top 1%)328(Top 2%)328(Top 6%)
35K21.75 mi0.75 mi498+12456+12456+12364(Top 1%)339(Top 2%)339(Top 6%)
23M23.00 mi1.25 mi471+27432+24432+24297(Top 1%)276(Top 2%)276(Top 5%)
24M24.00 mi1.00 mi449+22413+19413+19213(Top 0.7%)195(Top 1%)195(Top 3%)
40K24.85 mi0.85 mi425+24392+21392+21231(Top 0.8%)211(Top 1%)211(Top 4%)
25.2M25.20 mi0.35 mi417+8385+7385+7218(Top 0.8%)202(Top 1%)202(Top 4%)
Finish26.22 mi1.02 mi393+24362+23362+23171(Top 0.6%)163(Top 1%)163(Top 3%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
×21stories
+97ft-345ft

Overall

656

Males

610

M18-39

610

5K→10K

3.1 - 6.2 mi

Top 2%
×5stories
+79ft-138ft

Overall

691

Males

646

M18-39

646

10K→15K

6.2 - 9.3 mi

Top 2%
×3stories
+67ft-78ft

Overall

656

Males

610

M18-39

610

15K→20K

9.3 - 12.4 mi

Top 2%
×5stories
+106ft-86ft

Overall

634

Males

587

M18-39

587

20K→Half

12.4 - 13.1 mi

Top 2%
×2stories
+19ft-37ft

Overall

593

Males

554

M18-39

554

Half→25K

13.1 - 15.5 mi

Top 1%
×4stories
+66ft-88ft

Overall

425

Males

394

M18-39

394

25K→30K

15.5 - 18.6 mi

Top 1%
×9stories
+181ft-148ft

Overall

380

Males

353

M18-39

353

30K→20M

18.6 - 20.0 mi

Top 1%
×5stories
+64ft-50ft

Overall

336

Males

312

M18-39

312

20M→21M

20.0 - 21.0 mi

Top 1%
×8stories
+106ft-24ft

Overall

351

Males

328

M18-39

328

21M→35K

21.0 - 21.8 mi

Top 1%
×7stories
+17ft-86ft

Overall

364

Males

339

M18-39

339

35K→23M

21.8 - 23.0 mi

Top 1%
×5stories
+23ft-63ft

Overall

297

Males

276

M18-39

276

23M→24M

23.0 - 24.0 mi

Top 0.7%
×6stories
+12ft-82ft

Overall

213

Males

195

M18-39

195

24M→40K

24.0 - 24.9 mi

Top 0.8%
×1story
+6ft-20ft

Overall

231

Males

211

M18-39

211

40K→25.2M

24.9 - 25.2 mi

Top 0.8%
×1story
+13ft-16ft

Overall

218

Males

202

M18-39

202

25.2M→Finish

25.2 - 26.2 mi

Top 0.6%
×2stories
+22ft-21ft

Overall

171

Males

163

M18-39

163

Passing Analysis

Category:
Athletes Passed
560
Passed By
47
Net Change
+513
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#906
5K → 10K1247+117#906#789
10K → 15K5110+41#789#748
15K → 20K4110+31#748#717
20K → Half121+11#717#706
Half → 25K772+75#706#631
25K → 30K792+77#631#554
30K → 20M242+22#554#532
20M → 21M242+22#532#510
21M → 35K153+12#510#498
35K → 23M314+27#498#471
23M → 24M242+22#471#449
24M → 40K240+24#449#425
40K → 25.2M91+8#425#417
25.2M → Finish251+24#417#393
TOTALS56047+513
📊

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