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BOSTON MARATHON 2025

Robin Schiller

Bib: 25172•M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M70-74)
#0 / 228
Top 32%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:11
Rank: #21239
Start → 5K
8:45/mi
27:11 split
10K· 6.21 mi
54:10
Rank: #20990 (+249)
5K → 10K
8:41/mi
26:59 split
15K· 9.32 mi
1:23:37
Rank: #22163 (-1173)
10K → 15K
9:29/mi
29:27 split
20K· 12.43 mi
1:51:52
Rank: #21941 (+222)
15K → 20K
9:06/mi
28:15 split
Half· 13.11 mi
1:57:56
Rank: #21900 (+41)
20K → Half
8:54/mi
6:04 split
25K· 15.53 mi
2:22:21
Rank: #22301 (-401)
Half → 25K
10:04/mi
24:25 split
30K· 18.64 mi
2:53:56
Rank: #22273 (+28)
25K → 30K
10:10/mi
31:35 split
20M
3:07:30
Rank: #22166 (+107)
30K → 20M
9:59/mi
13:34 split
21M
3:19:05
Rank: #22174 (-8)
20M → 21M
11:35/mi
11:35 split
35K· 21.75 mi
3:26:13
Rank: #22109 (+65)
21M → 35K
9:32/mi
7:08 split
23M
3:38:51
Rank: #22007 (+102)
35K → 23M
10:05/mi
12:38 split
24M
3:49:12
Rank: #22018 (-11)
23M → 24M
10:21/mi
10:21 split
40K· 24.85 mi
3:57:51
Rank: #21959 (+59)
24M → 40K
10:07/mi
8:39 split
25.2M
4:01:35
Rank: #21935 (+24)
40K → 25.2M
10:50/mi
3:44 split
Finish· 26.22 mi
4:11:06
Rank: #21867 (+68)
25.2M → Finish
9:20/mi
9:31 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:57:56
Pace9:00 /mi
2nd Half
Distance13.11 mi
Time2:13:10
Pace10:10 /mi
📊Positive Split: 12.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:43:0627:118:4527:11
8:45
-
10K
6.21 mi12:10:0554:108:4326:59
8:41
-0:04
15K
9.32 mi12:39:321:23:378:5829:27
9:29
+0:48
20K
12.43 mi13:07:471:51:529:0028:15
9:06
-0:23
Half
13.11 mi13:13:511:57:569:006:04
8:54
-0:12
25K
15.53 mi13:38:162:22:219:1024:25
10:04
+1:10
30K
18.64 mi14:09:512:53:569:2031:35
10:10
+0:06
20M
20.00 mi14:23:253:07:309:2213:34
9:59
-0:11
21M
21.00 mi14:35:003:19:059:2911:35
11:35
+1:36
35K
21.75 mi14:42:083:26:139:297:08
9:32
-2:03
23M
23.00 mi14:54:463:38:519:3112:38
10:05
+0:33
24M
24.00 mi15:05:073:49:129:3310:21
10:21
+0:16
40K
24.85 mi15:13:463:57:519:348:39
10:07
-0:14
25.2M
25.20 mi15:17:304:01:359:353:44
10:50
+0:43
Finish
26.22 mi15:27:014:11:069:359:31
9:20
-1:30

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

8:41 /mi

Average Pace

9:35 /mi

Slowest Pace

11:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:14:35

54% of race

Time at Steady Pace

1:41:12

40% of race

Time at Slower Pace

15:19

6% of race

Average Pace: 9:35 /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 mi11:43:0627:118:4527:11
8:45
#21239
10K
6.21 mi12:10:0554:108:4326:59
8:41
#20990
15K
9.32 mi12:39:321:23:378:5829:27
9:29
#22163
20K
12.43 mi13:07:471:51:529:0028:15
9:06
#21941
Half
13.11 mi13:13:511:57:569:006:04
8:54
#21900
25K
15.53 mi13:38:162:22:219:1024:25
10:04
#22301
30K
18.64 mi14:09:512:53:569:2031:35
10:10
#22273
20M
20.00 mi14:23:253:07:309:2213:34
9:59
#22166
21M
21.00 mi14:35:003:19:059:2911:35
11:35
#22174
35K
21.75 mi14:42:083:26:139:297:08
9:32
#22109
23M
23.00 mi14:54:463:38:519:3112:38
10:05
#22007
24M
24.00 mi15:05:073:49:129:3310:21
10:21
#22018
40K
24.85 mi15:13:463:57:519:348:39
10:07
#21959
25.2M
25.20 mi15:17:304:01:359:353:44
10:50
#21935
Finish
26.22 mi15:27:014:11:069:359:31
9:20
#21867
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM70-74Seg. OverallSeg. MalesSeg. M70-74
5K3.11 mi3.11 mi21239129701297023680(Top 83%)14138(Top 88%)14138(Top 6201%)
10K6.21 mi3.10 mi20990+24912883+8712883+8720784(Top 73%)12816(Top 80%)12816(Top 5621%)
15K9.32 mi3.11 mi22163-117313419-53613419-53623680(Top 83%)14138(Top 88%)14138(Top 6201%)
20K12.43 mi3.11 mi21941+22213312+10713312+10721403(Top 75%)13087(Top 81%)13087(Top 5740%)
Half13.11 mi0.68 mi21900+4113290+2213290+2221332(Top 75%)13062(Top 81%)13062(Top 5729%)
25K15.53 mi2.42 mi22301-40113479-18913479-18923430(Top 82%)13929(Top 86%)13929(Top 6109%)
30K18.64 mi3.11 mi22273+2813434+4513434+4522098(Top 78%)13221(Top 82%)13221(Top 5799%)
20M20.00 mi1.36 mi22166+10713374+6013374+6020881(Top 74%)12535(Top 78%)12535(Top 5498%)
21M21.00 mi1.00 mi22174-813351+2313351+2322776(Top 80%)13333(Top 83%)13333(Top 5848%)
35K21.75 mi0.75 mi22109+6513310+4113310+4120441(Top 72%)12182(Top 76%)12182(Top 5343%)
23M23.00 mi1.25 mi22007+10213228+8213228+8220777(Top 73%)12286(Top 76%)12286(Top 5389%)
24M24.00 mi1.00 mi22018-1113211+1713211+1722390(Top 79%)13000(Top 81%)13000(Top 5702%)
40K24.85 mi0.85 mi21959+5913169+4213169+4220829(Top 73%)12205(Top 76%)12205(Top 5353%)
25.2M25.20 mi0.35 mi21935+2413150+1913150+1920102(Top 71%)11844(Top 74%)11844(Top 5195%)
Finish26.22 mi1.02 mi21867+6813102+4813102+4820534(Top 72%)12075(Top 75%)12075(Top 5296%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
×21story building
+97ft-345ft

Overall

23680

Males

14138

M70-74

14138

5K→10K

3.1 - 6.2 mi

Top 73%
×5story building
+79ft-138ft

Overall

20784

Males

12816

M70-74

12816

10K→15K

6.2 - 9.3 mi

Top 83%
×3story building
+67ft-78ft

Overall

23680

Males

14138

M70-74

14138

15K→20K

9.3 - 12.4 mi

Top 75%
×5story building
+106ft-86ft

Overall

21403

Males

13087

M70-74

13087

20K→Half

12.4 - 13.1 mi

Top 75%
×2story building
+19ft-37ft

Overall

21332

Males

13062

M70-74

13062

Half→25K

13.1 - 15.5 mi

Top 82%
×4story building
+66ft-88ft

Overall

23430

Males

13929

M70-74

13929

25K→30K

15.5 - 18.6 mi

Top 78%
×9story building
+181ft-148ft

Overall

22098

Males

13221

M70-74

13221

30K→20M

18.6 - 20.0 mi

Top 74%
×5story building
+64ft-50ft

Overall

20881

Males

12535

M70-74

12535

20M→21M

20.0 - 21.0 mi

Top 80%
×8story building
+106ft-24ft

Overall

22776

Males

13333

M70-74

13333

21M→35K

21.0 - 21.8 mi

Top 72%
×7story building
+17ft-86ft

Overall

20441

Males

12182

M70-74

12182

35K→23M

21.8 - 23.0 mi

Top 73%
×5story building
+23ft-63ft

Overall

20777

Males

12286

M70-74

12286

23M→24M

23.0 - 24.0 mi

Top 79%
×6story building
+12ft-82ft

Overall

22390

Males

13000

M70-74

13000

24M→40K

24.0 - 24.9 mi

Top 73%
×1story
+6ft-20ft

Overall

20829

Males

12205

M70-74

12205

40K→25.2M

24.9 - 25.2 mi

Top 71%
×1story
+13ft-16ft

Overall

20102

Males

11844

M70-74

11844

25.2M→Finish

25.2 - 26.2 mi

Top 72%
×2story building
+22ft-21ft

Overall

20534

Males

12075

M70-74

12075

Passing Analysis

Category:
Athletes Passed
1726
Passed By
2354
Net Change
-628
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21239
5K → 10K414165+249#21239#20990
10K → 15K321205-1173#20990#22163
15K → 20K29674+222#22163#21941
20K → Half5918+41#21941#21900
Half → 25K49450-401#21900#22301
25K → 30K204176+28#22301#22273
30K → 20M12922+107#22273#22166
20M → 21M8593-8#22166#22174
21M → 35K7813+65#22174#22109
35K → 23M13028+102#22109#22007
23M → 24M5061-11#22007#22018
24M → 40K7617+59#22018#21959
40K → 25.2M3814+24#21959#21935
25.2M → Finish8618+68#21935#21867
TOTALS17262354-628
📊

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