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BOSTON MARATHON 2025

Simon Stange

Bib: 2447•M

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 18%
Gender (Male)
#0 / 16105
Top 29%
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:08
Rank: #6312
Start → 5K
21:08 | 6:48/mi
10K· 6.21 mi
42:29
Rank: #6633 (-321)
5K → 10K
21:21 | 6:52/mi
15K· 9.32 mi
1:03:28
Rank: #6287 (+346)
10K → 15K
20:59 | 6:45/mi
20K· 12.43 mi
1:24:25
Rank: #5873 (+414)
15K → 20K
20:57 | 6:45/mi
Half· 13.11 mi
1:28:57
Rank: #5815 (+58)
20K → Half
4:32 | 6:39/mi
25K· 15.53 mi
1:45:09
Rank: #5449 (+366)
Half → 25K
16:12 | 6:41/mi
30K· 18.64 mi
2:07:07
Rank: #5327 (+122)
25K → 30K
21:58 | 7:04/mi
20M
2:17:08
Rank: #5419 (-92)
30K → 20M
10:01 | 7:22/mi
21M
2:24:56
Rank: #5450 (-31)
20M → 21M
7:48 | 7:48/mi
35K· 21.75 mi
2:30:14
Rank: #5437 (+13)
21M → 35K
5:18 | 7:05/mi
23M
2:39:30
Rank: #5408 (+29)
35K → 23M
9:16 | 7:24/mi
24M
2:46:40
Rank: #5373 (+35)
23M → 24M
7:10 | 7:10/mi
40K· 24.85 mi
2:52:50
Rank: #5311 (+62)
24M → 40K
6:10 | 7:13/mi
25.2M
2:55:32
Rank: #5287 (+24)
40K → 25.2M
2:42 | 7:50/mi
Finish· 26.22 mi
3:02:32
Rank: #5220 (+67)
25.2M → Finish
7:00 | 6:52/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:57
Pace6:47 /mi
2nd Half
Distance13.11 mi
Time1:33:35
Pace7:08 /mi
📊Positive Split: 5.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:3021:086:4821:08
6:48
-
10K
6.21 mi10:44:5142:296:5021:21
6:52
+0:04
15K
9.32 mi11:05:501:03:286:4920:59
6:45
-0:07
20K
12.43 mi11:26:471:24:256:4820:57
6:45
0:00
Half
13.11 mi11:31:191:28:576:474:32
6:39
-0:06
25K
15.53 mi11:47:311:45:096:4616:12
6:41
+0:02
30K
18.64 mi12:09:292:07:076:4921:58
7:04
+0:23
20M
20.00 mi12:19:302:17:086:5110:01
7:22
+0:18
21M
21.00 mi12:27:182:24:566:547:48
7:48
+0:26
35K
21.75 mi12:32:362:30:146:545:18
7:05
-0:43
23M
23.00 mi12:41:522:39:306:569:16
7:24
+0:19
24M
24.00 mi12:49:022:46:406:577:10
7:10
-0:14
40K
24.85 mi12:55:122:52:506:576:10
7:13
+0:03
25.2M
25.20 mi12:57:542:55:326:582:42
7:50
+0:37
Finish
26.22 mi13:04:543:02:326:587:00
6:52
-0:58

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

6:39 /mi

Average Pace

6:58 /mi

Slowest Pace

7:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:32:45

84% of race

Time at Steady Pace

29:47

16% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:58 /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 mi10:23:3021:086:4821:08
6:48
#6312
10K
6.21 mi10:44:5142:296:5021:21
6:52
#6633
15K
9.32 mi11:05:501:03:286:4920:59
6:45
#6287
20K
12.43 mi11:26:471:24:256:4820:57
6:45
#5873
Half
13.11 mi11:31:191:28:576:474:32
6:39
#5815
25K
15.53 mi11:47:311:45:096:4616:12
6:41
#5449
30K
18.64 mi12:09:292:07:076:4921:58
7:04
#5327
20M
20.00 mi12:19:302:17:086:5110:01
7:22
#5419
21M
21.00 mi12:27:182:24:566:547:48
7:48
#5450
35K
21.75 mi12:32:362:30:146:545:18
7:05
#5437
23M
23.00 mi12:41:522:39:306:569:16
7:24
#5408
24M
24.00 mi12:49:022:46:406:577:10
7:10
#5373
40K
24.85 mi12:55:122:52:506:576:10
7:13
#5311
25.2M
25.20 mi12:57:542:55:326:582:42
7:50
#5287
Finish
26.22 mi13:04:543:02:326:587:00
6:52
#5220
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi6312576757675625(Top 20%)5142(Top 32%)5142(Top 91%)
10K6.21 mi3.10 mi6633-3216011-2446011-2447018(Top 25%)6284(Top 39%)6284(Top 111%)
15K9.32 mi3.11 mi6287+3465736+2755736+2755625(Top 20%)5142(Top 32%)5142(Top 91%)
20K12.43 mi3.11 mi5873+4145382+3545382+3544796(Top 17%)4439(Top 28%)4439(Top 79%)
Half13.11 mi0.68 mi5815+585330+525330+524780(Top 17%)4440(Top 28%)4440(Top 79%)
25K15.53 mi2.42 mi5449+3665012+3185012+3183991(Top 14%)3723(Top 23%)3723(Top 66%)
30K18.64 mi3.11 mi5327+1224892+1204892+1205140(Top 18%)4652(Top 29%)4652(Top 82%)
20M20.00 mi1.36 mi5419-924961-694961-696178(Top 22%)5309(Top 33%)5309(Top 94%)
21M21.00 mi1.00 mi5450-314979-184979-186153(Top 22%)5154(Top 32%)5154(Top 91%)
35K21.75 mi0.75 mi5437+134958+214958+215862(Top 21%)4961(Top 31%)4961(Top 88%)
23M23.00 mi1.25 mi5408+294922+364922+366036(Top 21%)4981(Top 31%)4981(Top 88%)
24M24.00 mi1.00 mi5373+354886+364886+365590(Top 20%)4653(Top 29%)4653(Top 82%)
40K24.85 mi0.85 mi5311+624823+634823+635101(Top 18%)4272(Top 27%)4272(Top 76%)
25.2M25.20 mi0.35 mi5287+244797+264797+264969(Top 17%)4086(Top 25%)4086(Top 72%)
Finish26.22 mi1.02 mi5220+674732+654732+654883(Top 17%)4031(Top 25%)4031(Top 71%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×21stories
+97ft-345ft

Overall

5625

Males

5142

M18-39

5142

5K→10K

3.1 - 6.2 mi

Top 25%
×5stories
+79ft-138ft

Overall

7018

Males

6284

M18-39

6284

10K→15K

6.2 - 9.3 mi

Top 20%
×3stories
+67ft-78ft

Overall

5625

Males

5142

M18-39

5142

15K→20K

9.3 - 12.4 mi

Top 17%
×5stories
+106ft-86ft

Overall

4796

Males

4439

M18-39

4439

20K→Half

12.4 - 13.1 mi

Top 17%
×2stories
+19ft-37ft

Overall

4780

Males

4440

M18-39

4440

Half→25K

13.1 - 15.5 mi

Top 14%
×4stories
+66ft-88ft

Overall

3991

Males

3723

M18-39

3723

25K→30K

15.5 - 18.6 mi

Top 18%
×9stories
+181ft-148ft

Overall

5140

Males

4652

M18-39

4652

30K→20M

18.6 - 20.0 mi

Top 22%
×5stories
+64ft-50ft

Overall

6178

Males

5309

M18-39

5309

20M→21M

20.0 - 21.0 mi

Top 22%
×8stories
+106ft-24ft

Overall

6153

Males

5154

M18-39

5154

21M→35K

21.0 - 21.8 mi

Top 21%
×7stories
+17ft-86ft

Overall

5862

Males

4961

M18-39

4961

35K→23M

21.8 - 23.0 mi

Top 21%
×5stories
+23ft-63ft

Overall

6036

Males

4981

M18-39

4981

23M→24M

23.0 - 24.0 mi

Top 20%
×6stories
+12ft-82ft

Overall

5590

Males

4653

M18-39

4653

24M→40K

24.0 - 24.9 mi

Top 18%
×1story
+6ft-20ft

Overall

5101

Males

4272

M18-39

4272

40K→25.2M

24.9 - 25.2 mi

Top 17%
×1story
+13ft-16ft

Overall

4969

Males

4086

M18-39

4086

25.2M→Finish

25.2 - 26.2 mi

Top 17%
×2stories
+22ft-21ft

Overall

4883

Males

4031

M18-39

4031

Passing Analysis

Category:
Athletes Passed
2055
Passed By
963
Net Change
+1092
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6312
5K → 10K89410-321#6312#6633
10K → 15K37529+346#6633#6287
15K → 20K4228+414#6287#5873
20K → Half613+58#5873#5815
Half → 25K3704+366#5815#5449
25K → 30K22199+122#5449#5327
30K → 20M51143-92#5327#5419
20M → 21M5687-31#5419#5450
21M → 35K5744+13#5450#5437
35K → 23M9566+29#5437#5408
23M → 24M6429+35#5408#5373
24M → 40K8321+62#5373#5311
40K → 25.2M3511+24#5311#5287
25.2M → Finish769+67#5287#5220
TOTALS2055963+1092
📊

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