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BOSTON MARATHON 2023

Daniel White

Bib: 2700•M

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 10%
Gender (Male)
#0 / 15176
Top 16%
Division (M18-39)
#0 / 5285
Top 35%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:32
Rank: #2918
Start → 5K
20:32 | 6:37/mi
10K· 6.21 mi
40:44
Rank: #2836 (+82)
5K → 10K
20:12 | 6:30/mi
15K· 9.32 mi
1:00:38
Rank: #2555 (+281)
10K → 15K
19:54 | 6:24/mi
20K· 12.43 mi
1:20:29
Rank: #2330 (+225)
15K → 20K
19:51 | 6:23/mi
Half· 13.11 mi
1:24:49
Rank: #2309 (+21)
20K → Half
4:20 | 6:21/mi
25K· 15.53 mi
1:40:34
Rank: #2275 (+34)
Half → 25K
15:45 | 6:30/mi
30K· 18.64 mi
2:01:25
Rank: #2299 (-24)
25K → 30K
20:51 | 6:43/mi
20M
2:10:44
Rank: #2327 (-28)
30K → 20M
9:19 | 6:51/mi
21M
2:18:12
Rank: #2395 (-68)
20M → 21M
7:28 | 7:28/mi
35K· 21.75 mi
2:23:09
Rank: #2393 (+2)
21M → 35K
4:57 | 6:37/mi
23M
2:31:57
Rank: #2424 (-31)
35K → 23M
8:48 | 7:02/mi
24M
2:38:49
Rank: #2451 (-27)
23M → 24M
6:52 | 6:52/mi
40K· 24.85 mi
2:44:45
Rank: #2462 (-11)
24M → 40K
5:56 | 6:56/mi
25.2M
2:47:21
Rank: #2480 (-18)
40K → 25.2M
2:36 | 7:32/mi
Finish· 26.22 mi
2:54:19
Rank: #2542 (-62)
25.2M → Finish
6:58 | 6:50/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:24:49
Pace6:28 /mi
2nd Half
Distance13.11 mi
Time1:29:30
Pace6:50 /mi
📊Positive Split: 5.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:3620:326:3720:32
6:37
-
10K
6.21 mi10:41:4840:446:3320:12
6:30
-0:07
15K
9.32 mi11:01:421:00:386:3019:54
6:24
-0:06
20K
12.43 mi11:21:331:20:296:2919:51
6:23
-0:01
Half
13.11 mi11:25:531:24:496:284:20
6:21
-0:02
25K
15.53 mi11:41:381:40:346:2815:45
6:30
+0:09
30K
18.64 mi12:02:292:01:256:3120:51
6:43
+0:13
20M
20.00 mi12:11:482:10:446:329:19
6:51
+0:08
21M
21.00 mi12:19:162:18:126:357:28
7:28
+0:37
35K
21.75 mi12:24:132:23:096:354:57
6:37
-0:51
23M
23.00 mi12:33:012:31:576:368:48
7:02
+0:25
24M
24.00 mi12:39:532:38:496:376:52
6:52
-0:10
40K
24.85 mi12:45:492:44:456:385:56
6:56
+0:04
25.2M
25.20 mi12:48:252:47:216:382:36
7:32
+0:36
Finish
26.22 mi12:55:232:54:196:396:58
6:50
-0:42

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

6:21 /mi

Average Pace

6:39 /mi

Slowest Pace

7:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:35:27

89% of race

Time at Steady Pace

16:16

9% of race

Time at Slower Pace

2:36

1% of race

Average Pace: 6:39 /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 mi10:21:3620:326:3720:32
6:37
#2918
10K
6.21 mi10:41:4840:446:3320:12
6:30
#2836
15K
9.32 mi11:01:421:00:386:3019:54
6:24
#2555
20K
12.43 mi11:21:331:20:296:2919:51
6:23
#2330
Half
13.11 mi11:25:531:24:496:284:20
6:21
#2309
25K
15.53 mi11:41:381:40:346:2815:45
6:30
#2275
30K
18.64 mi12:02:292:01:256:3120:51
6:43
#2299
20M
20.00 mi12:11:482:10:446:329:19
6:51
#2327
21M
21.00 mi12:19:162:18:126:357:28
7:28
#2395
35K
21.75 mi12:24:132:23:096:354:57
6:37
#2393
23M
23.00 mi12:33:012:31:576:368:48
7:02
#2424
24M
24.00 mi12:39:532:38:496:376:52
6:52
#2451
40K
24.85 mi12:45:492:44:456:385:56
6:56
#2462
25.2M
25.20 mi12:48:252:47:216:382:36
7:32
#2480
Finish
26.22 mi12:55:232:54:196:396:58
6:50
#2542
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2918277227722136(Top 8%)2049(Top 14%)2049(Top 39%)
10K6.21 mi3.10 mi2836+822702+702702+702794(Top 10%)2670(Top 18%)2670(Top 51%)
15K9.32 mi3.11 mi2555+2812442+2602442+2602136(Top 8%)2049(Top 14%)2049(Top 39%)
20K12.43 mi3.11 mi2330+2252234+2082234+2081757(Top 7%)1683(Top 11%)1683(Top 32%)
Half13.11 mi0.68 mi2309+212213+212213+212025(Top 8%)1948(Top 13%)1948(Top 37%)
25K15.53 mi2.42 mi2275+342181+322181+322159(Top 8%)2072(Top 14%)2072(Top 39%)
30K18.64 mi3.11 mi2299-242207-262207-262458(Top 9%)2340(Top 15%)2340(Top 44%)
20M20.00 mi1.36 mi2327-282234-272234-273130(Top 12%)2936(Top 19%)2936(Top 56%)
21M21.00 mi1.00 mi2395-682294-602294-604384(Top 16%)3998(Top 26%)3998(Top 76%)
35K21.75 mi0.75 mi2393+22292+22292+23048(Top 11%)2850(Top 19%)2850(Top 54%)
23M23.00 mi1.25 mi2424-312320-282320-283903(Top 15%)3592(Top 24%)3592(Top 68%)
24M24.00 mi1.00 mi2451-272344-242344-243985(Top 15%)3633(Top 24%)3633(Top 69%)
40K24.85 mi0.85 mi2462-112353-92353-93504(Top 13%)3183(Top 21%)3183(Top 60%)
25.2M25.20 mi0.35 mi2480-182368-152368-153994(Top 15%)3536(Top 23%)3536(Top 67%)
Finish26.22 mi1.02 mi2542-622424-562424-564252(Top 16%)3728(Top 25%)3728(Top 71%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×21stories
+97ft-345ft

Overall

2136

Males

2049

M18-39

2049

5K→10K

3.1 - 6.2 mi

Top 10%
×5stories
+79ft-138ft

Overall

2794

Males

2670

M18-39

2670

10K→15K

6.2 - 9.3 mi

Top 8%
×3stories
+67ft-78ft

Overall

2136

Males

2049

M18-39

2049

15K→20K

9.3 - 12.4 mi

Top 7%
×5stories
+106ft-86ft

Overall

1757

Males

1683

M18-39

1683

20K→Half

12.4 - 13.1 mi

Top 8%
×2stories
+19ft-37ft

Overall

2025

Males

1948

M18-39

1948

Half→25K

13.1 - 15.5 mi

Top 8%
×4stories
+66ft-88ft

Overall

2159

Males

2072

M18-39

2072

25K→30K

15.5 - 18.6 mi

Top 9%
×9stories
+181ft-148ft

Overall

2458

Males

2340

M18-39

2340

30K→20M

18.6 - 20.0 mi

Top 12%
×5stories
+64ft-50ft

Overall

3130

Males

2936

M18-39

2936

20M→21M

20.0 - 21.0 mi

Top 16%
×8stories
+106ft-24ft

Overall

4384

Males

3998

M18-39

3998

21M→35K

21.0 - 21.8 mi

Top 11%
×7stories
+17ft-86ft

Overall

3048

Males

2850

M18-39

2850

35K→23M

21.8 - 23.0 mi

Top 15%
×5stories
+23ft-63ft

Overall

3903

Males

3592

M18-39

3592

23M→24M

23.0 - 24.0 mi

Top 15%
×6stories
+12ft-82ft

Overall

3985

Males

3633

M18-39

3633

24M→40K

24.0 - 24.9 mi

Top 13%
×1story
+6ft-20ft

Overall

3504

Males

3183

M18-39

3183

40K→25.2M

24.9 - 25.2 mi

Top 15%
×1story
+13ft-16ft

Overall

3994

Males

3536

M18-39

3536

25.2M→Finish

25.2 - 26.2 mi

Top 16%
×2stories
+22ft-21ft

Overall

4252

Males

3728

M18-39

3728

Passing Analysis

Category:
Athletes Passed
1028
Passed By
652
Net Change
+376
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2918
5K → 10K201119+82#2918#2836
10K → 15K2909+281#2836#2555
15K → 20K2261+225#2555#2330
20K → Half232+21#2330#2309
Half → 25K6531+34#2309#2275
25K → 30K5983-24#2275#2299
30K → 20M2957-28#2299#2327
20M → 21M1482-68#2327#2395
21M → 35K2321+2#2395#2393
35K → 23M2960-31#2393#2424
23M → 24M1643-27#2424#2451
24M → 40K2334-11#2451#2462
40K → 25.2M1028-18#2462#2480
25.2M → Finish2082-62#2480#2542
TOTALS1028652+376
📊

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