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BOSTON MARATHON 2025

Christopher Lovett

Bib: 25754•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
27:10
Rank: #21218
Start → 5K
27:10 | 8:45/mi
10K· 6.21 mi
53:36
Rank: #20534 (+684)
5K → 10K
26:26 | 8:30/mi
15K· 9.32 mi
1:20:34
Rank: #20433 (+101)
10K → 15K
26:58 | 8:41/mi
20K· 12.43 mi
1:47:59
Rank: #20342 (+91)
15K → 20K
27:25 | 8:49/mi
Half· 13.11 mi
1:54:03
Rank: #20413 (-71)
20K → Half
6:04 | 8:54/mi
25K· 15.53 mi
2:16:37
Rank: #20596 (-183)
Half → 25K
22:34 | 9:18/mi
30K· 18.64 mi
2:49:57
Rank: #21391 (-795)
25K → 30K
33:20 | 10:44/mi
20M
3:04:45
Rank: #21626 (-235)
30K → 20M
14:48 | 10:53/mi
21M
3:17:07
Rank: #21867 (-241)
20M → 21M
12:22 | 12:22/mi
35K· 21.75 mi
3:25:19
Rank: #21968 (-101)
21M → 35K
8:12 | 10:58/mi
23M
3:40:22
Rank: #22223 (-255)
35K → 23M
15:03 | 12:01/mi
24M
3:52:11
Rank: #22413 (-190)
23M → 24M
11:49 | 11:49/mi
40K· 24.85 mi
4:03:15
Rank: #22635 (-222)
24M → 40K
11:04 | 12:57/mi
25.2M
4:07:47
Rank: #22694 (-59)
40K → 25.2M
4:32 | 13:09/mi
Finish· 26.22 mi
4:19:01
Rank: #22834 (-140)
25.2M → Finish
11:14 | 11:01/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:54:03
Pace8:42 /mi
2nd Half
Distance13.11 mi
Time2:24:58
Pace11:04 /mi
📊Positive Split: 27.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:42:3827:108:4527:10
8:45
-
10K
6.21 mi12:09:0453:368:3826:26
8:30
-0:15
15K
9.32 mi12:36:021:20:348:3926:58
8:41
+0:11
20K
12.43 mi13:03:271:47:598:4127:25
8:49
+0:08
Half
13.11 mi13:09:311:54:038:426:04
8:54
+0:05
25K
15.53 mi13:32:052:16:378:4822:34
9:18
+0:24
30K
18.64 mi14:05:252:49:579:0733:20
10:44
+1:26
20M
20.00 mi14:20:133:04:459:1414:48
10:53
+0:09
21M
21.00 mi14:32:353:17:079:2312:22
12:22
+1:29
35K
21.75 mi14:40:473:25:199:268:12
10:58
-1:24
23M
23.00 mi14:55:503:40:229:3515:03
12:01
+1:03
24M
24.00 mi15:07:393:52:119:4011:49
11:49
-0:12
40K
24.85 mi15:18:434:03:159:4711:04
12:57
+1:08
25.2M
25.20 mi15:23:154:07:479:504:32
13:09
+0:12
Finish
26.22 mi15:34:294:19:019:5311:14
11:01
-2:08

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

8:30 /mi

Average Pace

9:53 /mi

Slowest Pace

13:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:16:37

53% of race

Time at Steady Pace

1:07:34

26% of race

Time at Slower Pace

54:50

21% of race

Average Pace: 9:53 /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 mi11:42:3827:108:4527:10
8:45
#21218
10K
6.21 mi12:09:0453:368:3826:26
8:30
#20534
15K
9.32 mi12:36:021:20:348:3926:58
8:41
#20433
20K
12.43 mi13:03:271:47:598:4127:25
8:49
#20342
Half
13.11 mi13:09:311:54:038:426:04
8:54
#20413
25K
15.53 mi13:32:052:16:378:4822:34
9:18
#20596
30K
18.64 mi14:05:252:49:579:0733:20
10:44
#21391
20M
20.00 mi14:20:133:04:459:1414:48
10:53
#21626
21M
21.00 mi14:32:353:17:079:2312:22
12:22
#21867
35K
21.75 mi14:40:473:25:199:268:12
10:58
#21968
23M
23.00 mi14:55:503:40:229:3515:03
12:01
#22223
24M
24.00 mi15:07:393:52:119:4011:49
11:49
#22413
40K
24.85 mi15:18:434:03:159:4711:04
12:57
#22635
25.2M
25.20 mi15:23:154:07:479:504:32
13:09
#22694
Finish
26.22 mi15:34:294:19:019:5311:14
11:01
#22834
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi21218129571295720362(Top 72%)12677(Top 79%)12677(Top 225%)
10K6.21 mi3.10 mi20534+68412686+27112686+27119847(Top 70%)12410(Top 77%)12410(Top 220%)
15K9.32 mi3.11 mi20433+10112658+2812658+2820362(Top 72%)12677(Top 79%)12677(Top 225%)
20K12.43 mi3.11 mi20342+9112617+4112617+4120064(Top 71%)12500(Top 78%)12500(Top 222%)
Half13.11 mi0.68 mi20413-7112644-2712644-2721343(Top 75%)13073(Top 81%)13073(Top 232%)
25K15.53 mi2.42 mi20596-18312718-7412718-7421211(Top 75%)12948(Top 80%)12948(Top 229%)
30K18.64 mi3.11 mi21391-79513036-31813036-31823457(Top 83%)13812(Top 86%)13812(Top 245%)
20M20.00 mi1.36 mi21626-23513132-9613132-9623359(Top 82%)13697(Top 85%)13697(Top 243%)
21M21.00 mi1.00 mi21867-24113223-9113223-9124195(Top 85%)14002(Top 87%)14002(Top 248%)
35K21.75 mi0.75 mi21968-10113246-2313246-2324112(Top 85%)13929(Top 86%)13929(Top 247%)
23M23.00 mi1.25 mi22223-25513320-7413320-7425145(Top 89%)14404(Top 89%)14404(Top 255%)
24M24.00 mi1.00 mi22413-19013391-7113391-7125427(Top 90%)14518(Top 90%)14518(Top 257%)
40K24.85 mi0.85 mi22635-22213469-7813469-7826236(Top 92%)14906(Top 93%)14906(Top 264%)
25.2M25.20 mi0.35 mi22694-5913491-2213491-2225229(Top 89%)14355(Top 89%)14355(Top 254%)
Finish26.22 mi1.02 mi22834-14013534-4313534-4325405(Top 89%)14481(Top 90%)14481(Top 257%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 72%
×21stories
+97ft-345ft

Overall

20362

Males

12677

M18-39

12677

5K→10K

3.1 - 6.2 mi

Top 70%
×5stories
+79ft-138ft

Overall

19847

Males

12410

M18-39

12410

10K→15K

6.2 - 9.3 mi

Top 72%
×3stories
+67ft-78ft

Overall

20362

Males

12677

M18-39

12677

15K→20K

9.3 - 12.4 mi

Top 71%
×5stories
+106ft-86ft

Overall

20064

Males

12500

M18-39

12500

20K→Half

12.4 - 13.1 mi

Top 75%
×2stories
+19ft-37ft

Overall

21343

Males

13073

M18-39

13073

Half→25K

13.1 - 15.5 mi

Top 75%
×4stories
+66ft-88ft

Overall

21211

Males

12948

M18-39

12948

25K→30K

15.5 - 18.6 mi

Top 83%
×9stories
+181ft-148ft

Overall

23457

Males

13812

M18-39

13812

30K→20M

18.6 - 20.0 mi

Top 82%
×5stories
+64ft-50ft

Overall

23359

Males

13697

M18-39

13697

20M→21M

20.0 - 21.0 mi

Top 85%
×8stories
+106ft-24ft

Overall

24195

Males

14002

M18-39

14002

21M→35K

21.0 - 21.8 mi

Top 85%
×7stories
+17ft-86ft

Overall

24112

Males

13929

M18-39

13929

35K→23M

21.8 - 23.0 mi

Top 89%
×5stories
+23ft-63ft

Overall

25145

Males

14404

M18-39

14404

23M→24M

23.0 - 24.0 mi

Top 90%
×6stories
+12ft-82ft

Overall

25427

Males

14518

M18-39

14518

24M→40K

24.0 - 24.9 mi

Top 92%
×1story
+6ft-20ft

Overall

26236

Males

14906

M18-39

14906

40K→25.2M

24.9 - 25.2 mi

Top 89%
×1story
+13ft-16ft

Overall

25229

Males

14355

M18-39

14355

25.2M→Finish

25.2 - 26.2 mi

Top 89%
×2stories
+22ft-21ft

Overall

25405

Males

14481

M18-39

14481

Passing Analysis

Category:
Athletes Passed
1580
Passed By
3196
Net Change
-1616
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21218
5K → 10K77591+684#21218#20534
10K → 15K242141+101#20534#20433
15K → 20K222131+91#20433#20342
20K → Half1485-71#20342#20413
Half → 25K100283-183#20413#20596
25K → 30K60855-795#20596#21391
30K → 20M40275-235#21391#21626
20M → 21M29270-241#21626#21867
21M → 35K19120-101#21867#21968
35K → 23M33288-255#21968#22223
23M → 24M20210-190#22223#22413
24M → 40K7229-222#22413#22635
40K → 25.2M564-59#22635#22694
25.2M → Finish14154-140#22694#22834
TOTALS15803196-1616
📊

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