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BOSTON MARATHON 2025

David Latimore

Bib: 32146•M

PA

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

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
7:54/mi
24:32
↑ 97↓ 3451.5%
10K· 6.21 mi
7:59/mi
49:21
↑ 79↓ 1380.4%
15K· 9.32 mi
7:57/mi
1:14:04
↑ 67↓ 78
20K· 12.43 mi
8:11/mi
1:39:29
↑ 106↓ 860.1%
Half· 13.11 mi
8:02/mi
1:44:58
↑ 19↓ 370.5%
25K· 15.53 mi
8:21/mi
2:05:12
↑ 66↓ 880.2%
30K· 18.64 mi
8:59/mi
2:33:08
↑ 181↓ 1480.2%
20M
9:49/mi
2:46:29
↑ 64↓ 500.2%
21M
9:55/mi
2:56:24
↑ 106↓ 241.6%
35K· 21.75 mi
8:45/mi
3:02:57
↑ 17↓ 861.7%
23M
9:01/mi
3:14:14
↑ 23↓ 630.6%
24M
8:46/mi
3:23:00
↓ 821.3%
40K· 24.85 mi
8:53/mi
3:30:36
↓ 200.3%
25.2M
9:37/mi
3:33:55
↑ 13↓ 160.2%
Finish· 26.22 mi
8:34/mi
3:42:39
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:58
Pace8:00 /mi
2nd Half
Distance13.11 mi
Time1:57:41
Pace8:59 /mi
📊Positive Split: 12.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:4824:327:5424:32
7:54
-
10K
6.21 mi12:14:3749:217:5724:49
7:59
+0:05
15K
9.32 mi12:39:201:14:047:5724:43
7:57
-0:02
20K
12.43 mi13:04:451:39:298:0025:25
8:11
+0:14
Half
13.11 mi13:10:141:44:588:005:29
8:02
-0:09
25K
15.53 mi13:30:282:05:128:0420:14
8:21
+0:19
30K
18.64 mi13:58:242:33:088:1327:56
8:59
+0:38
20M
20.00 mi14:11:452:46:298:1913:21
9:49
+0:50
21M
21.00 mi14:21:402:56:248:249:55
9:55
+0:06
35K
21.75 mi14:28:133:02:578:256:33
8:45
-1:10
23M
23.00 mi14:39:303:14:148:2711:17
9:01
+0:16
24M
24.00 mi14:48:163:23:008:288:46
8:46
-0:15
40K
24.85 mi14:55:523:30:368:287:36
8:53
+0:07
25.2M
25.20 mi14:59:113:33:558:293:19
9:37
+0:44
Finish
26.22 mi15:07:553:42:398:308:44
8:34
-1:03

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

7:54 /mi

Average Pace

8:30 /mi

Slowest Pace

9:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:05:12

56% of race

Time at Steady Pace

1:10:52

32% of race

Time at Slower Pace

26:35

12% of race

Average Pace: 8:29 /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 mi11:49:4824:327:5424:32
7:54
#15641
10K
6.21 mi12:14:3749:217:5724:49
7:59
#16032
15K
9.32 mi12:39:201:14:047:5724:43
7:57
#15884
20K
12.43 mi13:04:451:39:298:0025:25
8:11
#15967
Half
13.11 mi13:10:141:44:588:005:29
8:02
#15978
25K
15.53 mi13:30:282:05:128:0420:14
8:21
#16020
30K
18.64 mi13:58:242:33:088:1327:56
8:59
#16310
20M
20.00 mi14:11:452:46:298:1913:21
9:49
#16662
21M
21.00 mi14:21:402:56:248:249:55
9:55
#16712
35K
21.75 mi14:28:133:02:578:256:33
8:45
#16704
23M
23.00 mi14:39:303:14:148:2711:17
9:01
#16641
24M
24.00 mi14:48:163:23:008:288:46
8:46
#16607
40K
24.85 mi14:55:523:30:368:287:36
8:53
#16563
25.2M
25.20 mi14:59:113:33:558:293:19
9:37
#16538
Finish
26.22 mi15:07:553:42:398:308:44
8:34
#16531
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi15641106781067815698(Top 55%)10684(Top 66%)10684(Top 189%)
10K6.21 mi3.10 mi16032-39110827-14910827-14916372(Top 58%)10975(Top 68%)10975(Top 195%)
15K9.32 mi3.11 mi15884+14810766+6110766+6115698(Top 55%)10684(Top 66%)10684(Top 189%)
20K12.43 mi3.11 mi15967-8310792-2610792-2616173(Top 57%)10812(Top 67%)10812(Top 192%)
Half13.11 mi0.68 mi15978-1110795-310795-316159(Top 57%)10832(Top 67%)10832(Top 192%)
25K15.53 mi2.42 mi16020-4210796-110796-116204(Top 57%)10733(Top 67%)10733(Top 190%)
30K18.64 mi3.11 mi16310-29010843-4710843-4717638(Top 62%)11208(Top 70%)11208(Top 199%)
20M20.00 mi1.36 mi16662-35210976-13310976-13320354(Top 72%)12304(Top 76%)12304(Top 218%)
21M21.00 mi1.00 mi16712-5010953+2310953+2317958(Top 63%)11140(Top 69%)11140(Top 197%)
35K21.75 mi0.75 mi16704+810934+1910934+1916988(Top 60%)10603(Top 66%)10603(Top 188%)
23M23.00 mi1.25 mi16641+6310876+5810876+5816314(Top 57%)10202(Top 63%)10202(Top 181%)
24M24.00 mi1.00 mi16607+3410847+2910847+2916107(Top 57%)10080(Top 63%)10080(Top 179%)
40K24.85 mi0.85 mi16563+4410795+5210795+5215675(Top 55%)9754(Top 61%)9754(Top 173%)
25.2M25.20 mi0.35 mi16538+2510773+2210773+2215149(Top 53%)9488(Top 59%)9488(Top 168%)
Finish26.22 mi1.02 mi16531+710741+3210741+3216654(Top 59%)10228(Top 64%)10228(Top 181%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
×21story building
+97ft-345ft

Overall

15698

Males

10684

M18-39

10684

5K→10K

3.1 - 6.2 mi

Top 58%
×5story building
+79ft-138ft

Overall

16372

Males

10975

M18-39

10975

10K→15K

6.2 - 9.3 mi

Top 55%
×3story building
+67ft-78ft

Overall

15698

Males

10684

M18-39

10684

15K→20K

9.3 - 12.4 mi

Top 57%
×5story building
+106ft-86ft

Overall

16173

Males

10812

M18-39

10812

20K→Half

12.4 - 13.1 mi

Top 57%
×2story building
+19ft-37ft

Overall

16159

Males

10832

M18-39

10832

Half→25K

13.1 - 15.5 mi

Top 57%
×4story building
+66ft-88ft

Overall

16204

Males

10733

M18-39

10733

25K→30K

15.5 - 18.6 mi

Top 62%
×9story building
+181ft-148ft

Overall

17638

Males

11208

M18-39

11208

30K→20M

18.6 - 20.0 mi

Top 72%
×5story building
+64ft-50ft

Overall

20354

Males

12304

M18-39

12304

20M→21M

20.0 - 21.0 mi

Top 63%
×8story building
+106ft-24ft

Overall

17958

Males

11140

M18-39

11140

21M→35K

21.0 - 21.8 mi

Top 60%
×7story building
+17ft-86ft

Overall

16988

Males

10603

M18-39

10603

35K→23M

21.8 - 23.0 mi

Top 57%
×5story building
+23ft-63ft

Overall

16314

Males

10202

M18-39

10202

23M→24M

23.0 - 24.0 mi

Top 57%
×6story building
+12ft-82ft

Overall

16107

Males

10080

M18-39

10080

24M→40K

24.0 - 24.9 mi

Top 55%
×1story
+6ft-20ft

Overall

15675

Males

9754

M18-39

9754

40K→25.2M

24.9 - 25.2 mi

Top 53%
×1story
+13ft-16ft

Overall

15149

Males

9488

M18-39

9488

25.2M→Finish

25.2 - 26.2 mi

Top 59%
×2story building
+22ft-21ft

Overall

16654

Males

10228

M18-39

10228

Passing Analysis

Category:
Athletes Passed
1607
Passed By
2497
Net Change
-890
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15641
5K → 10K177568-391#15641#16032
10K → 15K276128+148#16032#15884
15K → 20K172255-83#15884#15967
20K → Half3344-11#15967#15978
Half → 25K160202-42#15978#16020
25K → 30K149439-290#16020#16310
30K → 20M35387-352#16310#16662
20M → 21M94144-50#16662#16712
21M → 35K6254+8#16712#16704
35K → 23M13976+63#16704#16641
23M → 24M8753+34#16641#16607
24M → 40K9551+44#16607#16563
40K → 25.2M4621+25#16563#16538
25.2M → Finish8275+7#16538#16531
TOTALS16072497-890
📊

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