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BOSTON MARATHON 2025

Stephen Livingstone

Bib: 28394•M

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
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
32:02
Rank: #26318
Start → 5K
32:02 | 10:19/mi
10K· 6.21 mi
1:03:24
Rank: #25915 (+403)
5K → 10K
31:22 | 10:06/mi
15K· 9.32 mi
1:36:04
Rank: #25931 (-16)
10K → 15K
32:40 | 10:31/mi
20K· 12.43 mi
2:07:56
Rank: #25596 (+335)
15K → 20K
31:52 | 10:15/mi
Half· 13.11 mi
2:14:44
Rank: #25557 (+39)
20K → Half
6:48 | 9:58/mi
25K· 15.53 mi
2:42:25
Rank: #25630 (-73)
Half → 25K
27:41 | 11:25/mi
30K· 18.64 mi
3:18:15
Rank: #25479 (+151)
25K → 30K
35:50 | 11:32/mi
20M
3:36:55
Rank: #25658 (-179)
30K → 20M
18:40 | 13:44/mi
21M
3:50:17
Rank: #25658
20M → 21M
13:22 | 13:22/mi
35K· 21.75 mi
3:58:23
Rank: #25611 (+47)
21M → 35K
8:06 | 10:50/mi
23M
4:13:11
Rank: #25597 (+14)
35K → 23M
14:48 | 11:49/mi
24M
4:24:41
Rank: #25569 (+28)
23M → 24M
11:30 | 11:30/mi
40K· 24.85 mi
4:34:45
Rank: #25547 (+22)
24M → 40K
10:04 | 11:46/mi
25.2M
4:39:40
Rank: #25571 (-24)
40K → 25.2M
4:55 | 14:15/mi
Finish· 26.22 mi
4:50:41
Rank: #25563 (+8)
25.2M → Finish
11:01 | 10:49/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:14:44
Pace10:17 /mi
2nd Half
Distance13.11 mi
Time2:35:57
Pace11:54 /mi
📊Positive Split: 15.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:5232:0210:1932:02
10:19
-
10K
6.21 mi12:23:141:03:2410:1231:22
10:06
-0:13
15K
9.32 mi12:55:541:36:0410:1832:40
10:31
+0:25
20K
12.43 mi13:27:462:07:5610:1831:52
10:15
-0:16
Half
13.11 mi13:34:342:14:4410:176:48
9:58
-0:17
25K
15.53 mi14:02:152:42:2510:2727:41
11:25
+1:27
30K
18.64 mi14:38:053:18:1510:3835:50
11:32
+0:07
20M
20.00 mi14:56:453:36:5510:5118:40
13:44
+2:12
21M
21.00 mi15:10:073:50:1710:5813:22
13:22
-0:22
35K
21.75 mi15:18:133:58:2310:588:06
10:50
-2:32
23M
23.00 mi15:33:014:13:1111:0014:48
11:49
+0:59
24M
24.00 mi15:44:314:24:4111:0211:30
11:30
-0:19
40K
24.85 mi15:54:354:34:4511:0310:04
11:46
+0:16
25.2M
25.20 mi15:59:304:39:4011:064:55
14:15
+2:29
Finish
26.22 mi16:10:314:50:4111:0611:01
10:49
-3:26

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

9:58 /mi

Average Pace

11:06 /mi

Slowest Pace

14:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:14:44

46% of race

Time at Steady Pace

1:59:00

41% of race

Time at Slower Pace

36:57

13% of race

Average Pace: 11:05 /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 mi11:51:5232:0210:1932:02
10:19
#26318
10K
6.21 mi12:23:141:03:2410:1231:22
10:06
#25915
15K
9.32 mi12:55:541:36:0410:1832:40
10:31
#25931
20K
12.43 mi13:27:462:07:5610:1831:52
10:15
#25596
Half
13.11 mi13:34:342:14:4410:176:48
9:58
#25557
25K
15.53 mi14:02:152:42:2510:2727:41
11:25
#25630
30K
18.64 mi14:38:053:18:1510:3835:50
11:32
#25479
20M
20.00 mi14:56:453:36:5510:5118:40
13:44
#25658
21M
21.00 mi15:10:073:50:1710:5813:22
13:22
#25658
35K
21.75 mi15:18:133:58:2310:588:06
10:50
#25611
23M
23.00 mi15:33:014:13:1111:0014:48
11:49
#25597
24M
24.00 mi15:44:314:24:4111:0211:30
11:30
#25569
40K
24.85 mi15:54:354:34:4511:0310:04
11:46
#25547
25.2M
25.20 mi15:59:304:39:4011:064:55
14:15
#25571
Finish
26.22 mi16:10:314:50:4111:0611:01
10:49
#25563
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi26318153161531625970(Top 91%)15131(Top 94%)15131(Top 268%)
10K6.21 mi3.10 mi25915+40315127+18915127+18925522(Top 90%)14921(Top 93%)14921(Top 264%)
15K9.32 mi3.11 mi25931-1615128-115128-125970(Top 91%)15131(Top 94%)15131(Top 268%)
20K12.43 mi3.11 mi25596+33514971+15714971+15724753(Top 87%)14561(Top 90%)14561(Top 258%)
Half13.11 mi0.68 mi25557+3914954+1714954+1724764(Top 87%)14565(Top 90%)14565(Top 258%)
25K15.53 mi2.42 mi25630-7314978-2414978-2425758(Top 91%)14964(Top 93%)14964(Top 265%)
30K18.64 mi3.11 mi25479+15114864+11414864+11424901(Top 88%)14488(Top 90%)14488(Top 257%)
20M20.00 mi1.36 mi25658-17914933-6914933-6927101(Top 95%)15418(Top 96%)15418(Top 273%)
21M21.00 mi1.00 mi2565814921+1214921+1225523(Top 90%)14641(Top 91%)14641(Top 260%)
35K21.75 mi0.75 mi25611+4714894+2714894+2723873(Top 84%)13834(Top 86%)13834(Top 245%)
23M23.00 mi1.25 mi25597+1414877+1714877+1724815(Top 87%)14251(Top 88%)14251(Top 253%)
24M24.00 mi1.00 mi25569+2814853+2414853+2424903(Top 88%)14259(Top 89%)14259(Top 253%)
40K24.85 mi0.85 mi25547+2214826+2714826+2724597(Top 87%)14067(Top 87%)14067(Top 249%)
25.2M25.20 mi0.35 mi25571-2414831-514831-526541(Top 93%)15024(Top 93%)15024(Top 266%)
Finish26.22 mi1.02 mi25563+814821+1014821+1024974(Top 88%)14264(Top 89%)14264(Top 253%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
×21stories
+97ft-345ft

Overall

25970

Males

15131

M18-39

15131

5K→10K

3.1 - 6.2 mi

Top 90%
×5stories
+79ft-138ft

Overall

25522

Males

14921

M18-39

14921

10K→15K

6.2 - 9.3 mi

Top 91%
×3stories
+67ft-78ft

Overall

25970

Males

15131

M18-39

15131

15K→20K

9.3 - 12.4 mi

Top 87%
×5stories
+106ft-86ft

Overall

24753

Males

14561

M18-39

14561

20K→Half

12.4 - 13.1 mi

Top 87%
×2stories
+19ft-37ft

Overall

24764

Males

14565

M18-39

14565

Half→25K

13.1 - 15.5 mi

Top 91%
×4stories
+66ft-88ft

Overall

25758

Males

14964

M18-39

14964

25K→30K

15.5 - 18.6 mi

Top 88%
×9stories
+181ft-148ft

Overall

24901

Males

14488

M18-39

14488

30K→20M

18.6 - 20.0 mi

Top 95%
×5stories
+64ft-50ft

Overall

27101

Males

15418

M18-39

15418

20M→21M

20.0 - 21.0 mi

Top 90%
×8stories
+106ft-24ft

Overall

25523

Males

14641

M18-39

14641

21M→35K

21.0 - 21.8 mi

Top 84%
×7stories
+17ft-86ft

Overall

23873

Males

13834

M18-39

13834

35K→23M

21.8 - 23.0 mi

Top 87%
×5stories
+23ft-63ft

Overall

24815

Males

14251

M18-39

14251

23M→24M

23.0 - 24.0 mi

Top 88%
×6stories
+12ft-82ft

Overall

24903

Males

14259

M18-39

14259

24M→40K

24.0 - 24.9 mi

Top 87%
×1story
+6ft-20ft

Overall

24597

Males

14067

M18-39

14067

40K→25.2M

24.9 - 25.2 mi

Top 93%
×1story
+13ft-16ft

Overall

26541

Males

15024

M18-39

15024

25.2M→Finish

25.2 - 26.2 mi

Top 88%
×2stories
+22ft-21ft

Overall

24974

Males

14264

M18-39

14264

Passing Analysis

Category:
Athletes Passed
1531
Passed By
776
Net Change
+755
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26318
5K → 10K43532+403#26318#25915
10K → 15K122138-16#25915#25931
15K → 20K3372+335#25931#25596
20K → Half5011+39#25596#25557
Half → 25K75148-73#25557#25630
25K → 30K20554+151#25630#25479
30K → 20M14193-179#25479#25658
20M → 21M45450#25658#25658
21M → 35K558+47#25658#25611
35K → 23M5238+14#25611#25597
23M → 24M4618+28#25597#25569
24M → 40K4624+22#25569#25547
40K → 25.2M1438-24#25547#25571
25.2M → Finish3527+8#25571#25563
TOTALS1531776+755
📊

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