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BOSTON MARATHON 2023

Andrew Marcelle

Bib: 25798•M

NY

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:22
Rank: #21943
Start → 5K
29:22 | 9:27/mi
10K· 6.21 mi
57:06
Rank: #21354 (+589)
5K → 10K
27:44 | 8:56/mi
15K· 9.32 mi
1:24:13
Rank: #20722 (+632)
10K → 15K
27:07 | 8:44/mi
20K· 12.43 mi
1:51:31
Rank: #20222 (+500)
15K → 20K
27:18 | 8:47/mi
Half· 13.11 mi
1:57:23
Rank: #20141 (+81)
20K → Half
5:52 | 8:36/mi
25K· 15.53 mi
2:18:55
Rank: #19850 (+291)
Half → 25K
21:32 | 8:53/mi
30K· 18.64 mi
2:47:10
Rank: #19435 (+415)
25K → 30K
28:15 | 9:06/mi
20M
2:59:17
Rank: #19190 (+245)
30K → 20M
12:07 | 8:55/mi
21M
3:08:17
Rank: #18891 (+299)
20M → 21M
9:00 | 9:00/mi
35K· 21.75 mi
3:14:33
Rank: #18724 (+167)
21M → 35K
6:16 | 8:23/mi
23M
3:25:47
Rank: #18558 (+166)
35K → 23M
11:14 | 8:58/mi
24M
3:34:36
Rank: #18456 (+102)
23M → 24M
8:49 | 8:49/mi
40K· 24.85 mi
3:42:29
Rank: #18402 (+54)
24M → 40K
7:53 | 9:13/mi
25.2M
3:45:44
Rank: #18358 (+44)
40K → 25.2M
3:15 | 9:25/mi
Finish· 26.22 mi
3:54:16
Rank: #18220 (+138)
25.2M → Finish
8:32 | 8:22/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:57:23
Pace8:57 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:56:53
Pace8:55 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:2529:229:2729:22
9:27
-
10K
6.21 mi12:17:0957:069:1127:44
8:56
-0:31
15K
9.32 mi12:44:161:24:139:0227:07
8:44
-0:12
20K
12.43 mi13:11:341:51:318:5827:18
8:47
+0:03
Half
13.11 mi13:17:261:57:238:575:52
8:36
-0:11
25K
15.53 mi13:38:582:18:558:5721:32
8:53
+0:17
30K
18.64 mi14:07:132:47:108:5828:15
9:06
+0:13
20M
20.00 mi14:19:202:59:178:5812:07
8:55
-0:11
21M
21.00 mi14:28:203:08:178:589:00
9:00
+0:05
35K
21.75 mi14:34:363:14:338:576:16
8:23
-0:37
23M
23.00 mi14:45:503:25:478:5711:14
8:58
+0:35
24M
24.00 mi14:54:393:34:368:578:49
8:49
-0:09
40K
24.85 mi15:02:323:42:298:577:53
9:13
+0:24
25.2M
25.20 mi15:05:473:45:448:573:15
9:25
+0:12
Finish
26.22 mi15:14:193:54:168:568:32
8:22
-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

8:22 /mi

Average Pace

8:56 /mi

Slowest Pace

9:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:13:46

83% of race

Time at Steady Pace

40:30

17% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:56 /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 mi11:49:2529:229:2729:22
9:27
#21943
10K
6.21 mi12:17:0957:069:1127:44
8:56
#21354
15K
9.32 mi12:44:161:24:139:0227:07
8:44
#20722
20K
12.43 mi13:11:341:51:318:5827:18
8:47
#20222
Half
13.11 mi13:17:261:57:238:575:52
8:36
#20141
25K
15.53 mi13:38:582:18:558:5721:32
8:53
#19850
30K
18.64 mi14:07:132:47:108:5828:15
9:06
#19435
20M
20.00 mi14:19:202:59:178:5812:07
8:55
#19190
21M
21.00 mi14:28:203:08:178:589:00
9:00
#18891
35K
21.75 mi14:34:363:14:338:576:16
8:23
#18724
23M
23.00 mi14:45:503:25:478:5711:14
8:58
#18558
24M
24.00 mi14:54:393:34:368:578:49
8:49
#18456
40K
24.85 mi15:02:323:42:298:577:53
9:13
#18402
25.2M
25.20 mi15:05:473:45:448:573:15
9:25
#18358
Finish
26.22 mi15:14:193:54:168:568:32
8:22
#18220
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi21943130641306419113(Top 72%)11923(Top 79%)11923(Top 226%)
10K6.21 mi3.10 mi21354+58912829+23512829+23520542(Top 77%)12515(Top 82%)12515(Top 237%)
15K9.32 mi3.11 mi20722+63212563+26612563+26619113(Top 72%)11923(Top 79%)11923(Top 226%)
20K12.43 mi3.11 mi20222+50012356+20712356+20718587(Top 70%)11725(Top 77%)11725(Top 222%)
Half13.11 mi0.68 mi20141+8112327+2912327+2918294(Top 69%)11613(Top 77%)11613(Top 220%)
25K15.53 mi2.42 mi19850+29112195+13212195+13218354(Top 69%)11576(Top 76%)11576(Top 219%)
30K18.64 mi3.11 mi19435+41512023+17212023+17217648(Top 66%)11188(Top 74%)11188(Top 212%)
20M20.00 mi1.36 mi19190+24511906+11711906+11716088(Top 60%)10454(Top 69%)10454(Top 198%)
21M21.00 mi1.00 mi18891+29911770+13611770+13613404(Top 50%)9235(Top 61%)9235(Top 175%)
35K21.75 mi0.75 mi18724+16711691+7911691+7914576(Top 55%)9694(Top 64%)9694(Top 183%)
23M23.00 mi1.25 mi18558+16611610+8111610+8115898(Top 60%)10203(Top 67%)10203(Top 193%)
24M24.00 mi1.00 mi18456+10211553+5711553+5716283(Top 61%)10307(Top 68%)10307(Top 195%)
40K24.85 mi0.85 mi18402+5411514+3911514+3917167(Top 64%)10654(Top 70%)10654(Top 202%)
25.2M25.20 mi0.35 mi18358+4411490+2411490+2414806(Top 56%)9610(Top 63%)9610(Top 182%)
Finish26.22 mi1.02 mi18220+13811421+6911421+6914557(Top 55%)9526(Top 63%)9526(Top 180%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 72%
×21stories
+97ft-345ft

Overall

19113

Males

11923

M18-39

11923

5K→10K

3.1 - 6.2 mi

Top 77%
×5stories
+79ft-138ft

Overall

20542

Males

12515

M18-39

12515

10K→15K

6.2 - 9.3 mi

Top 72%
×3stories
+67ft-78ft

Overall

19113

Males

11923

M18-39

11923

15K→20K

9.3 - 12.4 mi

Top 70%
×5stories
+106ft-86ft

Overall

18587

Males

11725

M18-39

11725

20K→Half

12.4 - 13.1 mi

Top 69%
×2stories
+19ft-37ft

Overall

18294

Males

11613

M18-39

11613

Half→25K

13.1 - 15.5 mi

Top 69%
×4stories
+66ft-88ft

Overall

18354

Males

11576

M18-39

11576

25K→30K

15.5 - 18.6 mi

Top 66%
×9stories
+181ft-148ft

Overall

17648

Males

11188

M18-39

11188

30K→20M

18.6 - 20.0 mi

Top 60%
×5stories
+64ft-50ft

Overall

16088

Males

10454

M18-39

10454

20M→21M

20.0 - 21.0 mi

Top 50%
×8stories
+106ft-24ft

Overall

13404

Males

9235

M18-39

9235

21M→35K

21.0 - 21.8 mi

Top 55%
×7stories
+17ft-86ft

Overall

14576

Males

9694

M18-39

9694

35K→23M

21.8 - 23.0 mi

Top 60%
×5stories
+23ft-63ft

Overall

15898

Males

10203

M18-39

10203

23M→24M

23.0 - 24.0 mi

Top 61%
×6stories
+12ft-82ft

Overall

16283

Males

10307

M18-39

10307

24M→40K

24.0 - 24.9 mi

Top 64%
×1story
+6ft-20ft

Overall

17167

Males

10654

M18-39

10654

40K→25.2M

24.9 - 25.2 mi

Top 56%
×1story
+13ft-16ft

Overall

14806

Males

9610

M18-39

9610

25.2M→Finish

25.2 - 26.2 mi

Top 55%
×2stories
+22ft-21ft

Overall

14557

Males

9526

M18-39

9526

Passing Analysis

Category:
Athletes Passed
3921
Passed By
198
Net Change
+3723
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21943
5K → 10K65768+589#21943#21354
10K → 15K64816+632#21354#20722
15K → 20K51515+500#20722#20222
20K → Half854+81#20222#20141
Half → 25K31221+291#20141#19850
25K → 30K43217+415#19850#19435
30K → 20M2461+245#19435#19190
20M → 21M3012+299#19190#18891
21M → 35K1681+167#18891#18724
35K → 23M17812+166#18724#18558
23M → 24M1119+102#18558#18456
24M → 40K8026+54#18456#18402
40K → 25.2M451+44#18402#18358
25.2M → Finish1435+138#18358#18220
TOTALS3921198+3723
📊

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