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BOSTON MARATHON 2023

Andrew Dingwall

Bib: 628•M

MI

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 1%
Gender (Male)
#0 / 15176
Top 2%
Division (M18-39)
#0 / 5285
Top 6%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:07
Rank: #427
Start → 5K
18:07 | 5:50/mi
10K· 6.21 mi
36:26
Rank: #493 (-66)
5K → 10K
18:19 | 5:54/mi
15K· 9.32 mi
54:44
Rank: #487 (+6)
10K → 15K
18:18 | 5:53/mi
20K· 12.43 mi
1:13:20
Rank: #494 (-7)
15K → 20K
18:36 | 5:59/mi
Half· 13.11 mi
1:17:12
Rank: #477 (+17)
20K → Half
3:52 | 5:40/mi
25K· 15.53 mi
1:31:28
Rank: #456 (+21)
Half → 25K
14:16 | 5:53/mi
30K· 18.64 mi
1:50:01
Rank: #426 (+30)
25K → 30K
18:33 | 5:58/mi
20M
1:58:16
Rank: #429 (-3)
30K → 20M
8:15 | 6:05/mi
21M
2:04:21
Rank: #403 (+26)
20M → 21M
6:05 | 6:05/mi
35K· 21.75 mi
2:08:42
Rank: #399 (+4)
21M → 35K
4:21 | 5:49/mi
23M
2:16:19
Rank: #389 (+10)
35K → 23M
7:37 | 6:05/mi
24M
2:22:21
Rank: #393 (-4)
23M → 24M
6:02 | 6:02/mi
40K· 24.85 mi
2:27:36
Rank: #380 (+13)
24M → 40K
5:15 | 6:08/mi
25.2M
2:29:58
Rank: #386 (-6)
40K → 25.2M
2:22 | 6:52/mi
Finish· 26.22 mi
2:35:54
Rank: #381 (+5)
25.2M → Finish
5:56 | 5:49/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:17:12
Pace5:53 /mi
2nd Half
Distance13.11 mi
Time1:18:42
Pace6:00 /mi
📊Positive Split: 1.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:1218:075:5018:07
5:50
-
10K
6.21 mi10:36:3136:265:5218:19
5:54
+0:04
15K
9.32 mi10:54:4954:445:5218:18
5:53
-0:01
20K
12.43 mi11:13:251:13:205:5418:36
5:59
+0:06
Half
13.11 mi11:17:171:17:125:533:52
5:40
-0:19
25K
15.53 mi11:31:331:31:285:5314:16
5:53
+0:13
30K
18.64 mi11:50:061:50:015:5418:33
5:58
+0:05
20M
20.00 mi11:58:211:58:165:558:15
6:05
+0:07
21M
21.00 mi12:04:262:04:215:556:05
6:05
0:00
35K
21.75 mi12:08:472:08:425:554:21
5:49
-0:16
23M
23.00 mi12:16:242:16:195:567:37
6:05
+0:16
24M
24.00 mi12:22:262:22:215:566:02
6:02
-0:03
40K
24.85 mi12:27:412:27:365:565:15
6:08
+0:06
25.2M
25.20 mi12:30:032:29:585:572:22
6:52
+0:44
Finish
26.22 mi12:35:592:35:545:575:56
5:49
-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

5:40 /mi

Average Pace

5:57 /mi

Slowest Pace

6:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

32:16

21% of race

Time at Steady Pace

1:56:01

74% of race

Time at Slower Pace

7:37

5% of race

Average Pace: 5:57 /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 mi10:18:1218:075:5018:07
5:50
#427
10K
6.21 mi10:36:3136:265:5218:19
5:54
#493
15K
9.32 mi10:54:4954:445:5218:18
5:53
#487
20K
12.43 mi11:13:251:13:205:5418:36
5:59
#494
Half
13.11 mi11:17:171:17:125:533:52
5:40
#477
25K
15.53 mi11:31:331:31:285:5314:16
5:53
#456
30K
18.64 mi11:50:061:50:015:5418:33
5:58
#426
20M
20.00 mi11:58:211:58:165:558:15
6:05
#429
21M
21.00 mi12:04:262:04:215:556:05
6:05
#403
35K
21.75 mi12:08:472:08:425:554:21
5:49
#399
23M
23.00 mi12:16:242:16:195:567:37
6:05
#389
24M
24.00 mi12:22:262:22:215:566:02
6:02
#393
40K
24.85 mi12:27:412:27:365:565:15
6:08
#380
25.2M
25.20 mi12:30:032:29:585:572:22
6:52
#386
Finish
26.22 mi12:35:592:35:545:575:56
5:49
#381
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi427392392488(Top 2%)451(Top 3%)451(Top 9%)
10K6.21 mi3.10 mi493-66455-63455-63582(Top 2%)539(Top 4%)539(Top 10%)
15K9.32 mi3.11 mi487+6448+7448+7488(Top 2%)451(Top 3%)451(Top 9%)
20K12.43 mi3.11 mi494-7455-7455-7541(Top 2%)501(Top 3%)501(Top 9%)
Half13.11 mi0.68 mi477+17438+17438+17250(Top 0.9%)228(Top 2%)228(Top 4%)
25K15.53 mi2.42 mi456+21420+18420+18368(Top 1%)340(Top 2%)340(Top 6%)
30K18.64 mi3.11 mi426+30393+27393+27351(Top 1%)324(Top 2%)324(Top 6%)
20M20.00 mi1.36 mi429-3394-1394-1449(Top 2%)415(Top 3%)415(Top 8%)
21M21.00 mi1.00 mi403+26371+23371+23149(Top 0.6%)129(Top 0.9%)129(Top 2%)
35K21.75 mi0.75 mi399+4367+4367+4388(Top 1%)359(Top 2%)359(Top 7%)
23M23.00 mi1.25 mi389+10356+11356+11421(Top 2%)393(Top 3%)393(Top 7%)
24M24.00 mi1.00 mi393-4360-4360-4601(Top 2%)568(Top 4%)568(Top 11%)
40K24.85 mi0.85 mi380+13348+12348+12545(Top 2%)514(Top 3%)514(Top 10%)
25.2M25.20 mi0.35 mi386-6354-6354-61273(Top 5%)1203(Top 8%)1203(Top 23%)
Finish26.22 mi1.02 mi381+5349+5349+5408(Top 2%)387(Top 3%)387(Top 7%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
×21stories
+97ft-345ft

Overall

488

Males

451

M18-39

451

5K→10K

3.1 - 6.2 mi

Top 2%
×5stories
+79ft-138ft

Overall

582

Males

539

M18-39

539

10K→15K

6.2 - 9.3 mi

Top 2%
×3stories
+67ft-78ft

Overall

488

Males

451

M18-39

451

15K→20K

9.3 - 12.4 mi

Top 2%
×5stories
+106ft-86ft

Overall

541

Males

501

M18-39

501

20K→Half

12.4 - 13.1 mi

Top 0.9%
×2stories
+19ft-37ft

Overall

250

Males

228

M18-39

228

Half→25K

13.1 - 15.5 mi

Top 1%
×4stories
+66ft-88ft

Overall

368

Males

340

M18-39

340

25K→30K

15.5 - 18.6 mi

Top 1%
×9stories
+181ft-148ft

Overall

351

Males

324

M18-39

324

30K→20M

18.6 - 20.0 mi

Top 2%
×5stories
+64ft-50ft

Overall

449

Males

415

M18-39

415

20M→21M

20.0 - 21.0 mi

Top 0.6%
×8stories
+106ft-24ft

Overall

149

Males

129

M18-39

129

21M→35K

21.0 - 21.8 mi

Top 1%
×7stories
+17ft-86ft

Overall

388

Males

359

M18-39

359

35K→23M

21.8 - 23.0 mi

Top 2%
×5stories
+23ft-63ft

Overall

421

Males

393

M18-39

393

23M→24M

23.0 - 24.0 mi

Top 2%
×6stories
+12ft-82ft

Overall

601

Males

568

M18-39

568

24M→40K

24.0 - 24.9 mi

Top 2%
×1story
+6ft-20ft

Overall

545

Males

514

M18-39

514

40K→25.2M

24.9 - 25.2 mi

Top 5%
×1story
+13ft-16ft

Overall

1273

Males

1203

M18-39

1203

25.2M→Finish

25.2 - 26.2 mi

Top 2%
×2stories
+22ft-21ft

Overall

408

Males

387

M18-39

387

Passing Analysis

Category:
Athletes Passed
207
Passed By
161
Net Change
+46
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#427
5K → 10K470-66#427#493
10K → 15K1711+6#493#487
15K → 20K1926-7#487#494
20K → Half170+17#494#477
Half → 25K254+21#477#456
25K → 30K388+30#456#426
30K → 20M1013-3#426#429
20M → 21M260+26#429#403
21M → 35K62+4#403#399
35K → 23M122+10#399#389
23M → 24M610-4#389#393
24M → 40K152+13#393#380
40K → 25.2M410-6#380#386
25.2M → Finish83+5#386#381
TOTALS207161+46
📊

Passing Visuals

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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing