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BOSTON MARATHON 2025

Keiron Lightfoot

Bib: 7751•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 10%
Gender (Male)
#0 / 16105
Top 16%
Masters (Masters Men)
#0 / 10463
Top 5%
Division (M40-44)
#0 / 2247
Top 15%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:20
Rank: #4150
Start → 5K
20:20 | 6:33/mi
10K· 6.21 mi
40:32
Rank: #3934 (+216)
5K → 10K
20:12 | 6:30/mi
15K· 9.32 mi
1:00:31
Rank: #3639 (+295)
10K → 15K
19:59 | 6:26/mi
20K· 12.43 mi
1:20:49
Rank: #3526 (+113)
15K → 20K
20:18 | 6:32/mi
Half· 13.11 mi
1:25:17
Rank: #3547 (-21)
20K → Half
4:28 | 6:33/mi
25K· 15.53 mi
1:41:12
Rank: #3474 (+73)
Half → 25K
15:55 | 6:34/mi
30K· 18.64 mi
2:01:56
Rank: #3271 (+203)
25K → 30K
20:44 | 6:40/mi
20M
2:11:07
Rank: #3182 (+89)
30K → 20M
9:11 | 6:45/mi
21M
2:18:07
Rank: #3101 (+81)
20M → 21M
7:00 | 7:00/mi
35K· 21.75 mi
2:23:00
Rank: #3045 (+56)
21M → 35K
4:53 | 6:32/mi
23M
2:31:22
Rank: #2943 (+102)
35K → 23M
8:22 | 6:41/mi
24M
2:38:00
Rank: #2901 (+42)
23M → 24M
6:38 | 6:38/mi
40K· 24.85 mi
2:43:46
Rank: #2849 (+52)
24M → 40K
5:46 | 6:45/mi
25.2M
2:46:14
Rank: #2818 (+31)
40K → 25.2M
2:28 | 7:09/mi
Finish· 26.22 mi
2:52:35
Rank: #2734 (+84)
25.2M → Finish
6:21 | 6:14/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:17
Pace6:30 /mi
2nd Half
Distance13.11 mi
Time1:27:18
Pace6:40 /mi
📊Positive Split: 2.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:28:5820:206:3320:20
6:33
-
10K
6.21 mi10:49:1040:326:3120:12
6:30
-0:03
15K
9.32 mi11:09:091:00:316:3019:59
6:26
-0:04
20K
12.43 mi11:29:271:20:496:3020:18
6:32
+0:06
Half
13.11 mi11:33:551:25:176:304:28
6:33
+0:01
25K
15.53 mi11:49:501:41:126:3115:55
6:34
+0:01
30K
18.64 mi12:10:342:01:566:3220:44
6:40
+0:06
20M
20.00 mi12:19:452:11:076:339:11
6:45
+0:05
21M
21.00 mi12:26:452:18:076:357:00
7:00
+0:15
35K
21.75 mi12:31:382:23:006:354:53
6:32
-0:28
23M
23.00 mi12:40:002:31:226:358:22
6:41
+0:09
24M
24.00 mi12:46:382:38:006:356:38
6:38
-0:03
40K
24.85 mi12:52:242:43:466:355:46
6:45
+0:07
25.2M
25.20 mi12:54:522:46:146:362:28
7:09
+0:24
Finish
26.22 mi13:01:132:52:356:356:21
6:14
-0:55

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

6:14 /mi

Average Pace

6:35 /mi

Slowest Pace

7:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:43:07

95% of race

Time at Steady Pace

9:28

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:35 /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 mi10:28:5820:206:3320:20
6:33
#4150
10K
6.21 mi10:49:1040:326:3120:12
6:30
#3934
15K
9.32 mi11:09:091:00:316:3019:59
6:26
#3639
20K
12.43 mi11:29:271:20:496:3020:18
6:32
#3526
Half
13.11 mi11:33:551:25:176:304:28
6:33
#3547
25K
15.53 mi11:49:501:41:126:3115:55
6:34
#3474
30K
18.64 mi12:10:342:01:566:3220:44
6:40
#3271
20M
20.00 mi12:19:452:11:076:339:11
6:45
#3182
21M
21.00 mi12:26:452:18:076:357:00
7:00
#3101
35K
21.75 mi12:31:382:23:006:354:53
6:32
#3045
23M
23.00 mi12:40:002:31:226:358:22
6:41
#2943
24M
24.00 mi12:46:382:38:006:356:38
6:38
#2901
40K
24.85 mi12:52:242:43:466:355:46
6:45
#2849
25.2M
25.20 mi12:54:522:46:146:362:28
7:09
#2818
Finish
26.22 mi13:01:132:52:356:356:21
6:14
#2734
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi4150391139113128(Top 11%)2977(Top 18%)2977(Top 132%)
10K6.21 mi3.10 mi3934+2163718+1933718+1933715(Top 13%)3504(Top 22%)3504(Top 156%)
15K9.32 mi3.11 mi3639+2953442+2763442+2763128(Top 11%)2977(Top 18%)2977(Top 132%)
20K12.43 mi3.11 mi3526+1133341+1013341+1013297(Top 12%)3122(Top 19%)3122(Top 139%)
Half13.11 mi0.68 mi3547-213360-193360-193923(Top 14%)3687(Top 23%)3687(Top 164%)
25K15.53 mi2.42 mi3474+733294+663294+663220(Top 11%)3048(Top 19%)3048(Top 136%)
30K18.64 mi3.11 mi3271+2033098+1963098+1962750(Top 10%)2602(Top 16%)2602(Top 116%)
20M20.00 mi1.36 mi3182+893015+833015+832703(Top 10%)2532(Top 16%)2532(Top 113%)
21M21.00 mi1.00 mi3101+812936+792936+792243(Top 8%)2094(Top 13%)2094(Top 93%)
35K21.75 mi0.75 mi3045+562884+522884+522569(Top 9%)2388(Top 15%)2388(Top 106%)
23M23.00 mi1.25 mi2943+1022785+992785+992165(Top 8%)2022(Top 13%)2022(Top 90%)
24M24.00 mi1.00 mi2901+422746+392746+392624(Top 9%)2407(Top 15%)2407(Top 107%)
40K24.85 mi0.85 mi2849+522696+502696+502561(Top 9%)2329(Top 14%)2329(Top 104%)
25.2M25.20 mi0.35 mi2818+312668+282668+281943(Top 7%)1756(Top 11%)1756(Top 78%)
Finish26.22 mi1.02 mi2734+842586+822586+821623(Top 6%)1507(Top 9%)1507(Top 67%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
×21stories
+97ft-345ft

Overall

3128

Males

2977

M40-44

2977

5K→10K

3.1 - 6.2 mi

Top 13%
×5stories
+79ft-138ft

Overall

3715

Males

3504

M40-44

3504

10K→15K

6.2 - 9.3 mi

Top 11%
×3stories
+67ft-78ft

Overall

3128

Males

2977

M40-44

2977

15K→20K

9.3 - 12.4 mi

Top 12%
×5stories
+106ft-86ft

Overall

3297

Males

3122

M40-44

3122

20K→Half

12.4 - 13.1 mi

Top 14%
×2stories
+19ft-37ft

Overall

3923

Males

3687

M40-44

3687

Half→25K

13.1 - 15.5 mi

Top 11%
×4stories
+66ft-88ft

Overall

3220

Males

3048

M40-44

3048

25K→30K

15.5 - 18.6 mi

Top 10%
×9stories
+181ft-148ft

Overall

2750

Males

2602

M40-44

2602

30K→20M

18.6 - 20.0 mi

Top 10%
×5stories
+64ft-50ft

Overall

2703

Males

2532

M40-44

2532

20M→21M

20.0 - 21.0 mi

Top 8%
×8stories
+106ft-24ft

Overall

2243

Males

2094

M40-44

2094

21M→35K

21.0 - 21.8 mi

Top 9%
×7stories
+17ft-86ft

Overall

2569

Males

2388

M40-44

2388

35K→23M

21.8 - 23.0 mi

Top 8%
×5stories
+23ft-63ft

Overall

2165

Males

2022

M40-44

2022

23M→24M

23.0 - 24.0 mi

Top 9%
×6stories
+12ft-82ft

Overall

2624

Males

2407

M40-44

2407

24M→40K

24.0 - 24.9 mi

Top 9%
×1story
+6ft-20ft

Overall

2561

Males

2329

M40-44

2329

40K→25.2M

24.9 - 25.2 mi

Top 7%
×1story
+13ft-16ft

Overall

1943

Males

1756

M40-44

1756

25.2M→Finish

25.2 - 26.2 mi

Top 6%
×2stories
+22ft-21ft

Overall

1623

Males

1507

M40-44

1507

Passing Analysis

Category:
Athletes Passed
1704
Passed By
288
Net Change
+1416
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4150
5K → 10K28670+216#4150#3934
10K → 15K3016+295#3934#3639
15K → 20K15542+113#3639#3526
20K → Half1233-21#3526#3547
Half → 25K10229+73#3547#3474
25K → 30K22724+203#3474#3271
30K → 20M967+89#3271#3182
20M → 21M9312+81#3182#3101
21M → 35K6610+56#3101#3045
35K → 23M11311+102#3045#2943
23M → 24M6119+42#2943#2901
24M → 40K6412+52#2901#2849
40K → 25.2M354+31#2849#2818
25.2M → Finish939+84#2818#2734
TOTALS1704288+1416
📊

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