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BOSTON MARATHON 2025

August Darnell

Bib: 7644•M

NY

Masters
Boston Marathon logo
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0:00
/ mi
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Overall
#0 / 28404
Top 10%
Gender (Male)
#0 / 16105
Top 17%
Masters (Masters Men)
#0 / 10463
Top 5%
Age Group (M40-44)
#0 / 2247
Top 16%
Race Day Weather
50°/40°F
broken clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K· 3.11 mi
19:33
Rank: #2395
Start → 5K
19:33 | 6:18/mi
10K· 6.21 mi
39:47
Rank: #3080 (-685)
5K → 10K
20:14 | 6:31/mi
15K· 9.32 mi
1:00:07
Rank: #3320 (-240)
10K → 15K
20:20 | 6:33/mi
20K· 12.43 mi
1:20:26
Rank: #3306 (+14)
15K → 20K
20:19 | 6:32/mi
Half· 13.11 mi
1:24:56
Rank: #3356 (-50)
20K → Half
4:30 | 6:36/mi
25K· 15.53 mi
1:40:54
Rank: #3343 (+13)
Half → 25K
15:58 | 6:35/mi
30K· 18.64 mi
2:01:57
Rank: #3276 (+67)
25K → 30K
21:03 | 6:47/mi
20M
2:11:11
Rank: #3201 (+75)
30K → 20M
9:14 | 6:48/mi
21M
2:18:17
Rank: #3137 (+64)
20M → 21M
7:06 | 7:06/mi
35K· 21.75 mi
2:23:11
Rank: #3090 (+47)
21M → 35K
4:54 | 6:33/mi
23M
2:31:45
Rank: #3028 (+62)
35K → 23M
8:34 | 6:51/mi
24M
2:38:22
Rank: #2981 (+47)
23M → 24M
6:37 | 6:37/mi
40K· 24.85 mi
2:44:06
Rank: #2916 (+65)
24M → 40K
5:44 | 6:42/mi
25.2M
2:46:37
Rank: #2895 (+21)
40K → 25.2M
2:31 | 7:18/mi
Finish· 26.22 mi
2:53:11
Rank: #2847 (+48)
25.2M → Finish
6:34 | 6:27/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.11 mi
Time1:24:56
Pace6:29 /mi
2nd Half
Distance13.11 mi
Time1:28:15
Pace6:44 /mi
📊Positive Split: 3.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:27:2819:336:1819:33
6:18
-
10K
6.21 mi10:47:4239:476:2420:14
6:31
+0:13
15K
9.32 mi11:08:021:00:076:2720:20
6:33
+0:02
20K
12.43 mi11:28:211:20:266:2820:19
6:32
-0:01
Half
13.11 mi11:32:511:24:566:294:30
6:36
+0:04
25K
15.53 mi11:48:491:40:546:3015:58
6:35
-0:01
30K
18.64 mi12:09:522:01:576:3321:03
6:47
+0:12
20M
20.00 mi12:19:062:11:116:349:14
6:48
+0:01
21M
21.00 mi12:26:122:18:176:357:06
7:06
+0:18
35K
21.75 mi12:31:062:23:116:354:54
6:33
-0:33
23M
23.00 mi12:39:402:31:456:368:34
6:51
+0:18
24M
24.00 mi12:46:172:38:226:366:37
6:37
-0:14
40K
24.85 mi12:52:012:44:066:365:44
6:42
+0:05
25.2M
25.20 mi12:54:322:46:376:372:31
7:18
+0:36
Finish
26.22 mi13:01:062:53:116:376:34
6:27
-0:51

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

6:18 /mi

Average Pace

6:37 /mi

Slowest Pace

7:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

2:43:34

94% of race

Time at Steady Pace

9:37

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:36 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:27:2819:336:1819:33
6:18
#2395
10K
6.21 mi10:47:4239:476:2420:14
6:31
#3080
15K
9.32 mi11:08:021:00:076:2720:20
6:33
#3320
20K
12.43 mi11:28:211:20:266:2820:19
6:32
#3306
Half
13.11 mi11:32:511:24:566:294:30
6:36
#3356
25K
15.53 mi11:48:491:40:546:3015:58
6:35
#3343
30K
18.64 mi12:09:522:01:576:3321:03
6:47
#3276
20M
20.00 mi12:19:062:11:116:349:14
6:48
#3201
21M
21.00 mi12:26:122:18:176:357:06
7:06
#3137
35K
21.75 mi12:31:062:23:116:354:54
6:33
#3090
23M
23.00 mi12:39:402:31:456:368:34
6:51
#3028
24M
24.00 mi12:46:172:38:226:366:37
6:37
#2981
40K
24.85 mi12:52:012:44:066:365:44
6:42
#2916
25.2M
25.20 mi12:54:322:46:376:372:31
7:18
#2895
Finish
26.22 mi13:01:062:53:116:376:34
6:27
#2847
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi2395228122813824(Top 13%)3608(Top 22%)3608(Top 161%)
10K6.21 mi3.10 mi3080-6852929-6482929-6483802(Top 13%)3583(Top 22%)3583(Top 159%)
15K9.32 mi3.11 mi3320-2403153-2243153-2243824(Top 13%)3608(Top 22%)3608(Top 161%)
20K12.43 mi3.11 mi3306+143147+63147+63334(Top 12%)3159(Top 20%)3159(Top 141%)
Half13.11 mi0.68 mi3356-503186-393186-394271(Top 15%)3993(Top 25%)3993(Top 178%)
25K15.53 mi2.42 mi3343+133178+83178+83360(Top 12%)3174(Top 20%)3174(Top 141%)
30K18.64 mi3.11 mi3276+673103+753103+753278(Top 12%)3066(Top 19%)3066(Top 136%)
20M20.00 mi1.36 mi3201+753033+703033+702882(Top 10%)2691(Top 17%)2691(Top 120%)
21M21.00 mi1.00 mi3137+642970+632970+632661(Top 9%)2471(Top 15%)2471(Top 110%)
35K21.75 mi0.75 mi3090+472927+432927+432695(Top 9%)2493(Top 15%)2493(Top 111%)
23M23.00 mi1.25 mi3028+622866+612866+612890(Top 10%)2645(Top 16%)2645(Top 118%)
24M24.00 mi1.00 mi2981+472820+462820+462544(Top 9%)2338(Top 15%)2338(Top 104%)
40K24.85 mi0.85 mi2916+652757+632757+632371(Top 8%)2168(Top 13%)2168(Top 96%)
25.2M25.20 mi0.35 mi2895+212739+182739+182468(Top 9%)2202(Top 14%)2202(Top 98%)
Finish26.22 mi1.02 mi2847+482693+462693+462508(Top 9%)2277(Top 14%)2277(Top 101%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21stories
+97ft-345ft

Overall

3824

Males

3608

M40-44

3608

5K→10K

3.1 - 6.2 mi

Top 13%
×5stories
+79ft-138ft

Overall

3802

Males

3583

M40-44

3583

10K→15K

6.2 - 9.3 mi

Top 13%
×3stories
+67ft-78ft

Overall

3824

Males

3608

M40-44

3608

15K→20K

9.3 - 12.4 mi

Top 12%
×5stories
+106ft-86ft

Overall

3334

Males

3159

M40-44

3159

20K→Half

12.4 - 13.1 mi

Top 15%
×2stories
+19ft-37ft

Overall

4271

Males

3993

M40-44

3993

Half→25K

13.1 - 15.5 mi

Top 12%
×4stories
+66ft-88ft

Overall

3360

Males

3174

M40-44

3174

25K→30K

15.5 - 18.6 mi

Top 12%
×9stories
+181ft-148ft

Overall

3278

Males

3066

M40-44

3066

30K→20M

18.6 - 20.0 mi

Top 10%
×5stories
+64ft-50ft

Overall

2882

Males

2691

M40-44

2691

20M→21M

20.0 - 21.0 mi

Top 9%
×8stories
+106ft-24ft

Overall

2661

Males

2471

M40-44

2471

21M→35K

21.0 - 21.8 mi

Top 9%
×7stories
+17ft-86ft

Overall

2695

Males

2493

M40-44

2493

35K→23M

21.8 - 23.0 mi

Top 10%
×5stories
+23ft-63ft

Overall

2890

Males

2645

M40-44

2645

23M→24M

23.0 - 24.0 mi

Top 9%
×6stories
+12ft-82ft

Overall

2544

Males

2338

M40-44

2338

24M→40K

24.0 - 24.9 mi

Top 8%
×1story
+6ft-20ft

Overall

2371

Males

2168

M40-44

2168

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1story
+13ft-16ft

Overall

2468

Males

2202

M40-44

2202

25.2M→Finish

25.2 - 26.2 mi

Top 9%
×2stories
+22ft-21ft

Overall

2508

Males

2277

M40-44

2277

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
909
Passed By
1361
Net Change
-452
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2395
5K → 10K10695-685#2395#3080
10K → 15K29269-240#3080#3320
15K → 20K10490+14#3320#3306
20K → Half454-50#3306#3356
Half → 25K7360+13#3356#3343
25K → 30K13972+67#3343#3276
30K → 20M9116+75#3276#3201
20M → 21M8723+64#3201#3137
21M → 35K569+47#3137#3090
35K → 23M9230+62#3090#3028
23M → 24M6215+47#3028#2981
24M → 40K7510+65#2981#2916
40K → 25.2M254+21#2916#2895
25.2M → Finish6214+48#2895#2847
TOTALS9091361-452
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing