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BOSTON MARATHON 2025

Guy Scheiwiller

Bib: 12511•M

VT

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 30%
Gender (Male)
#0 / 16105
Top 43%
Masters (Masters Men)
#0 / 10463
Top 31%
Division (M55-59)
#0 / 1648
Top 13%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:07/mi
22:06
↑ 97↓ 3451.5%
10K· 6.21 mi
7:08/mi
44:17
↑ 79↓ 1380.4%
15K· 9.32 mi
7:15/mi
1:06:48
↑ 67↓ 78
20K· 12.43 mi
7:18/mi
1:29:30
↑ 106↓ 860.1%
Half· 13.11 mi
7:20/mi
1:34:30
↑ 19↓ 370.5%
25K· 15.53 mi
7:26/mi
1:52:32
↑ 66↓ 880.2%
30K· 18.64 mi
7:36/mi
2:16:08
↑ 181↓ 1480.2%
20M
7:48/mi
2:26:44
↑ 64↓ 500.2%
21M
8:11/mi
2:34:55
↑ 106↓ 241.6%
35K· 21.75 mi
7:25/mi
2:40:28
↑ 17↓ 861.7%
23M
7:46/mi
2:50:11
↑ 23↓ 630.6%
24M
7:29/mi
2:57:40
↓ 821.3%
40K· 24.85 mi
7:50/mi
3:04:22
↓ 200.3%
25.2M
8:22/mi
3:07:15
↑ 13↓ 160.2%
Finish· 26.22 mi
7:40/mi
3:15:04
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:30
Pace7:13 /mi
2nd Half
Distance13.11 mi
Time1:40:34
Pace7:40 /mi
📊Positive Split: 6.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:4122:067:0722:06
7:07
-
10K
6.21 mi11:13:5244:177:0822:11
7:08
+0:01
15K
9.32 mi11:36:231:06:487:1022:31
7:15
+0:07
20K
12.43 mi11:59:051:29:307:1222:42
7:18
+0:03
Half
13.11 mi12:04:051:34:307:135:00
7:20
+0:02
25K
15.53 mi12:22:071:52:327:1518:02
7:26
+0:06
30K
18.64 mi12:45:432:16:087:1823:36
7:36
+0:10
20M
20.00 mi12:56:192:26:447:2010:36
7:48
+0:12
21M
21.00 mi13:04:302:34:557:238:11
8:11
+0:23
35K
21.75 mi13:10:032:40:287:235:33
7:25
-0:46
23M
23.00 mi13:19:462:50:117:249:43
7:46
+0:21
24M
24.00 mi13:27:152:57:407:247:29
7:29
-0:17
40K
24.85 mi13:33:573:04:227:256:42
7:50
+0:21
25.2M
25.20 mi13:36:503:07:157:262:53
8:22
+0:32
Finish
26.22 mi13:44:393:15:047:277:49
7:40
-0:42

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

7:07 /mi

Average Pace

7:27 /mi

Slowest Pace

8:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:57:18

91% of race

Time at Steady Pace

17:46

9% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:26 /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 mi10:51:4122:067:0722:06
7:07
#8750
10K
6.21 mi11:13:5244:177:0822:11
7:08
#8841
15K
9.32 mi11:36:231:06:487:1022:31
7:15
#9040
20K
12.43 mi11:59:051:29:307:1222:42
7:18
#9006
Half
13.11 mi12:04:051:34:307:135:00
7:20
#9063
25K
15.53 mi12:22:071:52:327:1518:02
7:26
#9062
30K
18.64 mi12:45:432:16:087:1823:36
7:36
#8858
20M
20.00 mi12:56:192:26:447:2010:36
7:48
#8838
21M
21.00 mi13:04:302:34:557:238:11
8:11
#8776
35K
21.75 mi13:10:032:40:287:235:33
7:25
#8730
23M
23.00 mi13:19:462:50:117:249:43
7:46
#8640
24M
24.00 mi13:27:152:57:407:247:29
7:29
#8546
40K
24.85 mi13:33:573:04:227:256:42
7:50
#8517
25.2M
25.20 mi13:36:503:07:157:262:53
8:22
#8493
Finish
26.22 mi13:44:393:15:047:277:49
7:40
#8575
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi8750746674669522(Top 34%)7832(Top 49%)7832(Top 475%)
10K6.21 mi3.10 mi8841-917501-357501-358991(Top 32%)7597(Top 47%)7597(Top 461%)
15K9.32 mi3.11 mi9040-1997605-1047605-1049522(Top 34%)7832(Top 49%)7832(Top 475%)
20K12.43 mi3.11 mi9006+347567+387567+389083(Top 32%)7498(Top 47%)7498(Top 455%)
Half13.11 mi0.68 mi9063-577597-307597-3010169(Top 36%)8085(Top 50%)8085(Top 491%)
25K15.53 mi2.42 mi9062+17562+357562+359421(Top 33%)7556(Top 47%)7556(Top 458%)
30K18.64 mi3.11 mi8858+2047388+1747388+1748410(Top 30%)6828(Top 42%)6828(Top 414%)
20M20.00 mi1.36 mi8838+207343+457343+459011(Top 32%)6998(Top 43%)6998(Top 425%)
21M21.00 mi1.00 mi8776+627278+657278+658457(Top 30%)6517(Top 40%)6517(Top 395%)
35K21.75 mi0.75 mi8730+467225+537225+538046(Top 28%)6331(Top 39%)6331(Top 384%)
23M23.00 mi1.25 mi8640+907132+937132+938291(Top 29%)6326(Top 39%)6326(Top 384%)
24M24.00 mi1.00 mi8546+947042+907042+907560(Top 27%)5849(Top 36%)5849(Top 355%)
40K24.85 mi0.85 mi8517+296986+566986+568989(Top 32%)6513(Top 40%)6513(Top 395%)
25.2M25.20 mi0.35 mi8493+246954+326954+327925(Top 28%)5866(Top 36%)5866(Top 356%)
Finish26.22 mi1.02 mi8575-826976-226976-2210452(Top 37%)7222(Top 45%)7222(Top 438%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×21story building
+97ft-345ft

Overall

9522

Males

7832

M55-59

7832

5K→10K

3.1 - 6.2 mi

Top 32%
×5story building
+79ft-138ft

Overall

8991

Males

7597

M55-59

7597

10K→15K

6.2 - 9.3 mi

Top 34%
×3story building
+67ft-78ft

Overall

9522

Males

7832

M55-59

7832

15K→20K

9.3 - 12.4 mi

Top 32%
×5story building
+106ft-86ft

Overall

9083

Males

7498

M55-59

7498

20K→Half

12.4 - 13.1 mi

Top 36%
×2story building
+19ft-37ft

Overall

10169

Males

8085

M55-59

8085

Half→25K

13.1 - 15.5 mi

Top 33%
×4story building
+66ft-88ft

Overall

9421

Males

7556

M55-59

7556

25K→30K

15.5 - 18.6 mi

Top 30%
×9story building
+181ft-148ft

Overall

8410

Males

6828

M55-59

6828

30K→20M

18.6 - 20.0 mi

Top 32%
×5story building
+64ft-50ft

Overall

9011

Males

6998

M55-59

6998

20M→21M

20.0 - 21.0 mi

Top 30%
×8story building
+106ft-24ft

Overall

8457

Males

6517

M55-59

6517

21M→35K

21.0 - 21.8 mi

Top 28%
×7story building
+17ft-86ft

Overall

8046

Males

6331

M55-59

6331

35K→23M

21.8 - 23.0 mi

Top 29%
×5story building
+23ft-63ft

Overall

8291

Males

6326

M55-59

6326

23M→24M

23.0 - 24.0 mi

Top 27%
×6story building
+12ft-82ft

Overall

7560

Males

5849

M55-59

5849

24M→40K

24.0 - 24.9 mi

Top 32%
×1story
+6ft-20ft

Overall

8989

Males

6513

M55-59

6513

40K→25.2M

24.9 - 25.2 mi

Top 28%
×1story
+13ft-16ft

Overall

7925

Males

5866

M55-59

5866

25.2M→Finish

25.2 - 26.2 mi

Top 37%
×2story building
+22ft-21ft

Overall

10452

Males

7222

M55-59

7222

Passing Analysis

Category:
Athletes Passed
1712
Passed By
1537
Net Change
+175
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8750
5K → 10K162253-91#8750#8841
10K → 15K100299-199#8841#9040
15K → 20K177143+34#9040#9006
20K → Half1976-57#9006#9063
Half → 25K160159+1#9063#9062
25K → 30K320116+204#9062#8858
30K → 20M10686+20#8858#8838
20M → 21M12563+62#8838#8776
21M → 35K7630+46#8776#8730
35K → 23M15666+90#8730#8640
23M → 24M12531+94#8640#8546
24M → 40K8960+29#8546#8517
40K → 25.2M5329+24#8517#8493
25.2M → Finish44126-82#8493#8575
TOTALS17121537+175
📊

Passing Visuals

Category:
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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