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BOSTON MARATHON 2023

Drew Coombes

Bib: 4174•M

NC

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 32%
Gender (Male)
#0 / 15176
Top 46%
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
21:31
Rank: #5768
Start → 5K
21:31 | 6:56/mi
10K· 6.21 mi
43:47
Rank: #6773 (-1005)
5K → 10K
22:16 | 7:10/mi
15K· 9.32 mi
1:05:04
Rank: #6384 (+389)
10K → 15K
21:17 | 6:51/mi
20K· 12.43 mi
1:27:27
Rank: #6556 (-172)
15K → 20K
22:23 | 7:12/mi
Half· 13.11 mi
1:32:16
Rank: #6578 (-22)
20K → Half
4:49 | 7:04/mi
25K· 15.53 mi
1:50:12
Rank: #6734 (-156)
Half → 25K
17:56 | 7:24/mi
30K· 18.64 mi
2:13:33
Rank: #6775 (-41)
25K → 30K
23:21 | 7:31/mi
20M
2:23:57
Rank: #6815 (-40)
30K → 20M
10:24 | 7:39/mi
21M
2:34:02
Rank: #7430 (-615)
20M → 21M
10:05 | 10:05/mi
35K· 21.75 mi
2:39:50
Rank: #7499 (-69)
21M → 35K
5:48 | 7:45/mi
23M
2:50:15
Rank: #7700 (-201)
35K → 23M
10:25 | 8:19/mi
24M
2:58:20
Rank: #7877 (-177)
23M → 24M
8:05 | 8:05/mi
40K· 24.85 mi
3:06:11
Rank: #8247 (-370)
24M → 40K
7:51 | 9:11/mi
25.2M
3:09:17
Rank: #8299 (-52)
40K → 25.2M
3:06 | 8:59/mi
Finish· 26.22 mi
3:17:33
Rank: #8487 (-188)
25.2M → Finish
8:16 | 8:07/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:32:16
Pace7:02 /mi
2nd Half
Distance13.11 mi
Time1:45:17
Pace8:02 /mi
📊Positive Split: 14.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:2921:316:5621:31
6:56
-
10K
6.21 mi10:45:4543:477:0322:16
7:10
+0:14
15K
9.32 mi11:07:021:05:046:5921:17
6:51
-0:19
20K
12.43 mi11:29:251:27:277:0222:23
7:12
+0:21
Half
13.11 mi11:34:141:32:167:024:49
7:04
-0:08
25K
15.53 mi11:52:101:50:127:0617:56
7:24
+0:20
30K
18.64 mi12:15:312:13:337:1023:21
7:31
+0:07
20M
20.00 mi12:25:552:23:577:1210:24
7:39
+0:08
21M
21.00 mi12:36:002:34:027:2010:05
10:05
+2:26
35K
21.75 mi12:41:482:39:507:215:48
7:45
-2:20
23M
23.00 mi12:52:132:50:157:2410:25
8:19
+0:34
24M
24.00 mi13:00:182:58:207:268:05
8:05
-0:14
40K
24.85 mi13:08:093:06:117:297:51
9:11
+1:06
25.2M
25.20 mi13:11:153:09:177:313:06
8:59
-0:12
Finish
26.22 mi13:19:313:17:337:328:16
8:07
-0:52

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

6:51 /mi

Average Pace

7:32 /mi

Slowest Pace

10:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:32:16

47% of race

Time at Steady Pace

1:05:34

33% of race

Time at Slower Pace

39:43

20% of race

Average Pace: 7:32 /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 mi10:23:2921:316:5621:31
6:56
#5768
10K
6.21 mi10:45:4543:477:0322:16
7:10
#6773
15K
9.32 mi11:07:021:05:046:5921:17
6:51
#6384
20K
12.43 mi11:29:251:27:277:0222:23
7:12
#6556
Half
13.11 mi11:34:141:32:167:024:49
7:04
#6578
25K
15.53 mi11:52:101:50:127:0617:56
7:24
#6734
30K
18.64 mi12:15:312:13:337:1023:21
7:31
#6775
20M
20.00 mi12:25:552:23:577:1210:24
7:39
#6815
21M
21.00 mi12:36:002:34:027:2010:05
10:05
#7430
35K
21.75 mi12:41:482:39:507:215:48
7:45
#7499
23M
23.00 mi12:52:132:50:157:2410:25
8:19
#7700
24M
24.00 mi13:00:182:58:207:268:05
8:05
#7877
40K
24.85 mi13:08:093:06:117:297:51
9:11
#8247
25.2M
25.20 mi13:11:153:09:177:313:06
8:59
#8299
Finish
26.22 mi13:19:313:17:337:328:16
8:07
#8487
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi5768529752975582(Top 21%)5136(Top 34%)5136(Top 97%)
10K6.21 mi3.10 mi6773-10056095-7986095-7987876(Top 30%)6856(Top 45%)6856(Top 130%)
15K9.32 mi3.11 mi6384+3895774+3215774+3215582(Top 21%)5136(Top 34%)5136(Top 97%)
20K12.43 mi3.11 mi6556-1725905-1315905-1317137(Top 27%)6315(Top 42%)6315(Top 119%)
Half13.11 mi0.68 mi6578-225918-135918-136931(Top 26%)6188(Top 41%)6188(Top 117%)
25K15.53 mi2.42 mi6734-1566034-1166034-1167987(Top 30%)6798(Top 45%)6798(Top 129%)
30K18.64 mi3.11 mi6775-416045-116045-117329(Top 28%)6277(Top 41%)6277(Top 119%)
20M20.00 mi1.36 mi6815-406064-196064-197831(Top 29%)6491(Top 43%)6491(Top 123%)
21M21.00 mi1.00 mi7430-6156466-4026466-40218299(Top 69%)11344(Top 75%)11344(Top 215%)
35K21.75 mi0.75 mi7499-696503-376503-3710249(Top 38%)7742(Top 51%)7742(Top 146%)
23M23.00 mi1.25 mi7700-2016625-1226625-12211996(Top 45%)8456(Top 56%)8456(Top 160%)
24M24.00 mi1.00 mi7877-1776708-836708-8311779(Top 44%)8279(Top 55%)8279(Top 157%)
40K24.85 mi0.85 mi8247-3706921-2136921-21316981(Top 64%)10564(Top 70%)10564(Top 200%)
25.2M25.20 mi0.35 mi8299-526945-246945-2412344(Top 46%)8407(Top 55%)8407(Top 159%)
Finish26.22 mi1.02 mi8487-1887043-987043-9812821(Top 48%)8675(Top 57%)8675(Top 164%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
×21stories
+97ft-345ft

Overall

5582

Males

5136

M18-39

5136

5K→10K

3.1 - 6.2 mi

Top 30%
×5stories
+79ft-138ft

Overall

7876

Males

6856

M18-39

6856

10K→15K

6.2 - 9.3 mi

Top 21%
×3stories
+67ft-78ft

Overall

5582

Males

5136

M18-39

5136

15K→20K

9.3 - 12.4 mi

Top 27%
×5stories
+106ft-86ft

Overall

7137

Males

6315

M18-39

6315

20K→Half

12.4 - 13.1 mi

Top 26%
×2stories
+19ft-37ft

Overall

6931

Males

6188

M18-39

6188

Half→25K

13.1 - 15.5 mi

Top 30%
×4stories
+66ft-88ft

Overall

7987

Males

6798

M18-39

6798

25K→30K

15.5 - 18.6 mi

Top 28%
×9stories
+181ft-148ft

Overall

7329

Males

6277

M18-39

6277

30K→20M

18.6 - 20.0 mi

Top 29%
×5stories
+64ft-50ft

Overall

7831

Males

6491

M18-39

6491

20M→21M

20.0 - 21.0 mi

Top 69%
×8stories
+106ft-24ft

Overall

18299

Males

11344

M18-39

11344

21M→35K

21.0 - 21.8 mi

Top 38%
×7stories
+17ft-86ft

Overall

10249

Males

7742

M18-39

7742

35K→23M

21.8 - 23.0 mi

Top 45%
×5stories
+23ft-63ft

Overall

11996

Males

8456

M18-39

8456

23M→24M

23.0 - 24.0 mi

Top 44%
×6stories
+12ft-82ft

Overall

11779

Males

8279

M18-39

8279

24M→40K

24.0 - 24.9 mi

Top 64%
×1story
+6ft-20ft

Overall

16981

Males

10564

M18-39

10564

40K→25.2M

24.9 - 25.2 mi

Top 46%
×1story
+13ft-16ft

Overall

12344

Males

8407

M18-39

8407

25.2M→Finish

25.2 - 26.2 mi

Top 48%
×2stories
+22ft-21ft

Overall

12821

Males

8675

M18-39

8675

Passing Analysis

Category:
Athletes Passed
802
Passed By
3521
Net Change
-2719
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5768
5K → 10K121017-1005#5768#6773
10K → 15K39910+389#6773#6384
15K → 20K60232-172#6384#6556
20K → Half1234-22#6556#6578
Half → 25K40196-156#6578#6734
25K → 30K106147-41#6734#6775
30K → 20M4585-40#6775#6815
20M → 21M3618-615#6815#7430
21M → 35K2190-69#7430#7499
35K → 23M34235-201#7499#7700
23M → 24M27204-177#7700#7877
24M → 40K8378-370#7877#8247
40K → 25.2M1062-52#8247#8299
25.2M → Finish25213-188#8299#8487
TOTALS8023521-2719
📊

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