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BOSTON MARATHON 2025

Luke Jackson

Bib: 1430•M

NY

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 6%
Gender (Male)
#0 / 16105
Top 10%
Division (M18-39)
#0 / 5642
Top 23%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:06
Rank: #1605
Start → 5K
19:06 | 6:09/mi
10K· 6.21 mi
38:11
Rank: #1612 (-7)
5K → 10K
19:05 | 6:09/mi
15K· 9.32 mi
57:39
Rank: #1793 (-181)
10K → 15K
19:28 | 6:16/mi
20K· 12.43 mi
1:17:12
Rank: #1815 (-22)
15K → 20K
19:33 | 6:18/mi
Half· 13.11 mi
1:21:28
Rank: #1838 (-23)
20K → Half
4:16 | 6:15/mi
25K· 15.53 mi
1:36:52
Rank: #1865 (-27)
Half → 25K
15:24 | 6:21/mi
30K· 18.64 mi
1:57:07
Rank: #1861 (+4)
25K → 30K
20:15 | 6:31/mi
20M
2:07:01
Rank: #2073 (-212)
30K → 20M
9:54 | 7:17/mi
21M
2:13:43
Rank: #1993 (+80)
20M → 21M
6:42 | 6:42/mi
35K· 21.75 mi
2:18:22
Rank: #1937 (+56)
21M → 35K
4:39 | 6:13/mi
23M
2:26:26
Rank: #1857 (+80)
35K → 23M
8:04 | 6:27/mi
24M
2:32:34
Rank: #1768 (+89)
23M → 24M
6:08 | 6:08/mi
40K· 24.85 mi
2:38:03
Rank: #1732 (+36)
24M → 40K
5:29 | 6:25/mi
25.2M
2:40:27
Rank: #1706 (+26)
40K → 25.2M
2:24 | 6:58/mi
Finish· 26.22 mi
2:46:38
Rank: #1646 (+60)
25.2M → Finish
6:11 | 6:04/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:21:28
Pace6:13 /mi
2nd Half
Distance13.11 mi
Time1:25:10
Pace6:30 /mi
📊Positive Split: 4.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:3619:066:0919:06
6:09
-
10K
6.21 mi10:38:4138:116:0919:05
6:09
0:00
15K
9.32 mi10:58:0957:396:1119:28
6:16
+0:07
20K
12.43 mi11:17:421:17:126:1319:33
6:18
+0:02
Half
13.11 mi11:21:581:21:286:134:16
6:15
-0:03
25K
15.53 mi11:37:221:36:526:1415:24
6:21
+0:06
30K
18.64 mi11:57:371:57:076:1720:15
6:31
+0:10
20M
20.00 mi12:07:312:07:016:219:54
7:17
+0:46
21M
21.00 mi12:14:132:13:436:226:42
6:42
-0:35
35K
21.75 mi12:18:522:18:226:224:39
6:13
-0:29
23M
23.00 mi12:26:562:26:266:228:04
6:27
+0:14
24M
24.00 mi12:33:042:32:346:216:08
6:08
-0:19
40K
24.85 mi12:38:332:38:036:225:29
6:25
+0:17
25.2M
25.20 mi12:40:572:40:276:222:24
6:58
+0:33
Finish
26.22 mi12:47:082:46:386:226:11
6:04
-0:54

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

6:04 /mi

Average Pace

6:22 /mi

Slowest Pace

7:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

12:19

7% of race

Time at Steady Pace

1:55:04

69% of race

Time at Slower Pace

39:15

24% of race

Average Pace: 6:21 /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 mi10:19:3619:066:0919:06
6:09
#1605
10K
6.21 mi10:38:4138:116:0919:05
6:09
#1612
15K
9.32 mi10:58:0957:396:1119:28
6:16
#1793
20K
12.43 mi11:17:421:17:126:1319:33
6:18
#1815
Half
13.11 mi11:21:581:21:286:134:16
6:15
#1838
25K
15.53 mi11:37:221:36:526:1415:24
6:21
#1865
30K
18.64 mi11:57:371:57:076:1720:15
6:31
#1861
20M
20.00 mi12:07:312:07:016:219:54
7:17
#2073
21M
21.00 mi12:14:132:13:436:226:42
6:42
#1993
35K
21.75 mi12:18:522:18:226:224:39
6:13
#1937
23M
23.00 mi12:26:562:26:266:228:04
6:27
#1857
24M
24.00 mi12:33:042:32:346:216:08
6:08
#1768
40K
24.85 mi12:38:332:38:036:225:29
6:25
#1732
25.2M
25.20 mi12:40:572:40:276:222:24
6:58
#1706
Finish
26.22 mi12:47:082:46:386:226:11
6:04
#1646
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1605152415242183(Top 8%)2081(Top 13%)2081(Top 37%)
10K6.21 mi3.10 mi1612-71533-91533-91650(Top 6%)1571(Top 10%)1571(Top 28%)
15K9.32 mi3.11 mi1793-1811705-1721705-1722183(Top 8%)2081(Top 13%)2081(Top 37%)
20K12.43 mi3.11 mi1815-221726-211726-211980(Top 7%)1887(Top 12%)1887(Top 33%)
Half13.11 mi0.68 mi1838-231749-231749-232267(Top 8%)2168(Top 13%)2168(Top 38%)
25K15.53 mi2.42 mi1865-271776-271776-272111(Top 7%)2009(Top 12%)2009(Top 36%)
30K18.64 mi3.11 mi1861+41772+41772+42058(Top 7%)1957(Top 12%)1957(Top 35%)
20M20.00 mi1.36 mi2073-2121974-2021974-2025680(Top 20%)4960(Top 31%)4960(Top 88%)
21M21.00 mi1.00 mi1993+801896+781896+781212(Top 4%)1146(Top 7%)1146(Top 20%)
35K21.75 mi0.75 mi1937+561841+551841+551301(Top 5%)1231(Top 8%)1231(Top 22%)
23M23.00 mi1.25 mi1857+801761+801761+801286(Top 5%)1211(Top 8%)1211(Top 21%)
24M24.00 mi1.00 mi1768+891676+851676+85868(Top 3%)817(Top 5%)817(Top 14%)
40K24.85 mi0.85 mi1732+361641+351641+351307(Top 5%)1214(Top 8%)1214(Top 22%)
25.2M25.20 mi0.35 mi1706+261617+241617+241386(Top 5%)1273(Top 8%)1273(Top 23%)
Finish26.22 mi1.02 mi1646+601557+601557+601111(Top 4%)1041(Top 6%)1041(Top 18%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×21stories
+97ft-345ft

Overall

2183

Males

2081

M18-39

2081

5K→10K

3.1 - 6.2 mi

Top 6%
×5stories
+79ft-138ft

Overall

1650

Males

1571

M18-39

1571

10K→15K

6.2 - 9.3 mi

Top 8%
×3stories
+67ft-78ft

Overall

2183

Males

2081

M18-39

2081

15K→20K

9.3 - 12.4 mi

Top 7%
×5stories
+106ft-86ft

Overall

1980

Males

1887

M18-39

1887

20K→Half

12.4 - 13.1 mi

Top 8%
×2stories
+19ft-37ft

Overall

2267

Males

2168

M18-39

2168

Half→25K

13.1 - 15.5 mi

Top 7%
×4stories
+66ft-88ft

Overall

2111

Males

2009

M18-39

2009

25K→30K

15.5 - 18.6 mi

Top 7%
×9stories
+181ft-148ft

Overall

2058

Males

1957

M18-39

1957

30K→20M

18.6 - 20.0 mi

Top 20%
×5stories
+64ft-50ft

Overall

5680

Males

4960

M18-39

4960

20M→21M

20.0 - 21.0 mi

Top 4%
×8stories
+106ft-24ft

Overall

1212

Males

1146

M18-39

1146

21M→35K

21.0 - 21.8 mi

Top 5%
×7stories
+17ft-86ft

Overall

1301

Males

1231

M18-39

1231

35K→23M

21.8 - 23.0 mi

Top 5%
×5stories
+23ft-63ft

Overall

1286

Males

1211

M18-39

1211

23M→24M

23.0 - 24.0 mi

Top 3%
×6stories
+12ft-82ft

Overall

868

Males

817

M18-39

817

24M→40K

24.0 - 24.9 mi

Top 5%
×1story
+6ft-20ft

Overall

1307

Males

1214

M18-39

1214

40K→25.2M

24.9 - 25.2 mi

Top 5%
×1story
+13ft-16ft

Overall

1386

Males

1273

M18-39

1273

25.2M→Finish

25.2 - 26.2 mi

Top 4%
×2stories
+22ft-21ft

Overall

1111

Males

1041

M18-39

1041

Passing Analysis

Category:
Athletes Passed
755
Passed By
796
Net Change
-41
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1605
5K → 10K8289-7#1605#1612
10K → 15K18199-181#1612#1793
15K → 20K5375-22#1793#1815
20K → Half124-23#1815#1838
Half → 25K3865-27#1838#1865
25K → 30K9187+4#1865#1861
30K → 20M3215-212#1861#2073
20M → 21M833+80#2073#1993
21M → 35K615+56#1993#1937
35K → 23M9111+80#1937#1857
23M → 24M923+89#1857#1768
24M → 40K4812+36#1768#1732
40K → 25.2M304+26#1732#1706
25.2M → Finish644+60#1706#1646
TOTALS755796-41
📊

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