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BOSTON MARATHON 2025

Lukas Sisco

Bib: 1274•M

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 4%
Gender (Male)
#0 / 16105
Top 7%
Division (M18-39)
#0 / 5642
Top 17%
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
5:57/mi
18:30
↑ 97↓ 3451.5%
10K· 6.21 mi
5:56/mi
36:56
↑ 79↓ 1380.4%
15K· 9.32 mi
5:53/mi
55:13
↑ 67↓ 78
20K· 12.43 mi
5:58/mi
1:13:44
↑ 106↓ 860.1%
Half· 13.11 mi
5:56/mi
1:17:47
↑ 19↓ 370.5%
25K· 15.53 mi
6:01/mi
1:32:22
↑ 66↓ 880.2%
30K· 18.64 mi
6:22/mi
1:52:09
↑ 181↓ 1480.2%
20M
6:40/mi
2:01:13
↑ 64↓ 500.2%
21M
7:05/mi
2:08:18
↑ 106↓ 241.6%
35K· 21.75 mi
6:18/mi
2:13:01
↑ 17↓ 861.7%
23M
6:39/mi
2:21:20
↑ 23↓ 630.6%
24M
6:33/mi
2:27:53
↓ 821.3%
40K· 24.85 mi
6:48/mi
2:33:42
↓ 200.3%
25.2M
7:44/mi
2:36:22
↑ 13↓ 160.2%
Finish· 26.22 mi
7:05/mi
2:43:35
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:17:47
Pace5:56 /mi
2nd Half
Distance13.11 mi
Time1:25:48
Pace6:33 /mi
📊Positive Split: 10.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:5418:305:5718:30
5:57
-
10K
6.21 mi10:37:2036:565:5718:26
5:56
-0:01
15K
9.32 mi10:55:3755:135:5518:17
5:53
-0:03
20K
12.43 mi11:14:081:13:445:5618:31
5:58
+0:05
Half
13.11 mi11:18:111:17:475:564:03
5:56
-0:02
25K
15.53 mi11:32:461:32:225:5714:35
6:01
+0:05
30K
18.64 mi11:52:331:52:096:0119:47
6:22
+0:21
20M
20.00 mi12:01:372:01:136:049:04
6:40
+0:18
21M
21.00 mi12:08:422:08:186:077:05
7:05
+0:25
35K
21.75 mi12:13:252:13:016:074:43
6:18
-0:47
23M
23.00 mi12:21:442:21:206:098:19
6:39
+0:21
24M
24.00 mi12:28:172:27:536:106:33
6:33
-0:06
40K
24.85 mi12:34:062:33:426:115:49
6:48
+0:15
25.2M
25.20 mi12:36:462:36:226:122:40
7:44
+0:56
Finish
26.22 mi12:43:592:43:356:157:13
7:05
-0:39

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

5:53 /mi

Average Pace

6:15 /mi

Slowest Pace

7:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:32:22

56% of race

Time at Steady Pace

31:03

19% of race

Time at Slower Pace

40:10

25% of race

Average Pace: 6:14 /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 mi10:18:5418:305:5718:30
5:57
#947
10K
6.21 mi10:37:2036:565:5718:26
5:56
#929
15K
9.32 mi10:55:3755:135:5518:17
5:53
#852
20K
12.43 mi11:14:081:13:445:5618:31
5:58
#817
Half
13.11 mi11:18:111:17:475:564:03
5:56
#820
25K
15.53 mi11:32:461:32:225:5714:35
6:01
#815
30K
18.64 mi11:52:331:52:096:0119:47
6:22
#871
20M
20.00 mi12:01:372:01:136:049:04
6:40
#920
21M
21.00 mi12:08:422:08:186:077:05
7:05
#974
35K
21.75 mi12:13:252:13:016:074:43
6:18
#974
23M
23.00 mi12:21:442:21:206:098:19
6:39
#990
24M
24.00 mi12:28:172:27:536:106:33
6:33
#1025
40K
24.85 mi12:34:062:33:426:115:49
6:48
#1066
25.2M
25.20 mi12:36:462:36:226:122:40
7:44
#1089
Finish
26.22 mi12:43:592:43:356:157:13
7:05
#1196
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi947889889726(Top 3%)678(Top 4%)678(Top 12%)
10K6.21 mi3.10 mi929+18874+15874+15917(Top 3%)863(Top 5%)863(Top 15%)
15K9.32 mi3.11 mi852+77800+74800+74726(Top 3%)678(Top 4%)678(Top 12%)
20K12.43 mi3.11 mi817+35766+34766+34775(Top 3%)726(Top 5%)726(Top 13%)
Half13.11 mi0.68 mi820-3769-3769-3950(Top 3%)900(Top 6%)900(Top 16%)
25K15.53 mi2.42 mi815+5763+6763+6849(Top 3%)796(Top 5%)796(Top 14%)
30K18.64 mi3.11 mi871-56819-56819-561421(Top 5%)1342(Top 8%)1342(Top 24%)
20M20.00 mi1.36 mi920-49865-46865-462315(Top 8%)2185(Top 14%)2185(Top 39%)
21M21.00 mi1.00 mi974-54917-52917-522574(Top 9%)2396(Top 15%)2396(Top 42%)
35K21.75 mi0.75 mi974916+1916+11597(Top 6%)1497(Top 9%)1497(Top 27%)
23M23.00 mi1.25 mi990-16932-16932-161981(Top 7%)1851(Top 11%)1851(Top 33%)
24M24.00 mi1.00 mi1025-35966-34966-342225(Top 8%)2057(Top 13%)2057(Top 36%)
40K24.85 mi0.85 mi1066-411004-381004-382816(Top 10%)2542(Top 16%)2542(Top 45%)
25.2M25.20 mi0.35 mi1089-231026-221026-224393(Top 15%)3671(Top 23%)3671(Top 65%)
Finish26.22 mi1.02 mi1196-1071125-991125-996205(Top 22%)4848(Top 30%)4848(Top 86%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
×21story building
+97ft-345ft

Overall

726

Males

678

M18-39

678

5K→10K

3.1 - 6.2 mi

Top 3%
×5story building
+79ft-138ft

Overall

917

Males

863

M18-39

863

10K→15K

6.2 - 9.3 mi

Top 3%
×3story building
+67ft-78ft

Overall

726

Males

678

M18-39

678

15K→20K

9.3 - 12.4 mi

Top 3%
×5story building
+106ft-86ft

Overall

775

Males

726

M18-39

726

20K→Half

12.4 - 13.1 mi

Top 3%
×2story building
+19ft-37ft

Overall

950

Males

900

M18-39

900

Half→25K

13.1 - 15.5 mi

Top 3%
×4story building
+66ft-88ft

Overall

849

Males

796

M18-39

796

25K→30K

15.5 - 18.6 mi

Top 5%
×9story building
+181ft-148ft

Overall

1421

Males

1342

M18-39

1342

30K→20M

18.6 - 20.0 mi

Top 8%
×5story building
+64ft-50ft

Overall

2315

Males

2185

M18-39

2185

20M→21M

20.0 - 21.0 mi

Top 9%
×8story building
+106ft-24ft

Overall

2574

Males

2396

M18-39

2396

21M→35K

21.0 - 21.8 mi

Top 6%
×7story building
+17ft-86ft

Overall

1597

Males

1497

M18-39

1497

35K→23M

21.8 - 23.0 mi

Top 7%
×5story building
+23ft-63ft

Overall

1981

Males

1851

M18-39

1851

23M→24M

23.0 - 24.0 mi

Top 8%
×6story building
+12ft-82ft

Overall

2225

Males

2057

M18-39

2057

24M→40K

24.0 - 24.9 mi

Top 10%
×1story
+6ft-20ft

Overall

2816

Males

2542

M18-39

2542

40K→25.2M

24.9 - 25.2 mi

Top 15%
×1story
+13ft-16ft

Overall

4393

Males

3671

M18-39

3671

25.2M→Finish

25.2 - 26.2 mi

Top 22%
×2story building
+22ft-21ft

Overall

6205

Males

4848

M18-39

4848

Passing Analysis

Category:
Athletes Passed
315
Passed By
564
Net Change
-249
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#947
5K → 10K5537+18#947#929
10K → 15K814+77#929#852
15K → 20K4712+35#852#817
20K → Half58-3#817#820
Half → 25K2520+5#820#815
25K → 30K2278-56#815#871
30K → 20M1160-49#871#920
20M → 21M862-54#920#974
21M → 35K13130#974#974
35K → 23M2642-16#974#990
23M → 24M742-35#990#1025
24M → 40K849-41#1025#1066
40K → 25.2M528-23#1066#1089
25.2M → Finish2109-107#1089#1196
TOTALS315564-249
📊

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