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BOSTON MARATHON 2023

Ryan Collins

Bib: 523•M

ME

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 2%
Gender (Male)
#0 / 15176
Top 3%
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
18:05
Rank: #413
Start → 5K
18:05 | 5:49/mi
10K· 6.21 mi
36:02
Rank: #400 (+13)
5K → 10K
17:57 | 5:47/mi
15K· 9.32 mi
55:10
Rank: #571 (-171)
10K → 15K
19:08 | 6:10/mi
20K· 12.43 mi
1:13:12
Rank: #482 (+89)
15K → 20K
18:02 | 5:48/mi
Half· 13.11 mi
1:17:15
Rank: #484 (-2)
20K → Half
4:03 | 5:56/mi
25K· 15.53 mi
1:31:22
Rank: #444 (+40)
Half → 25K
14:07 | 5:49/mi
30K· 18.64 mi
1:49:49
Rank: #406 (+38)
25K → 30K
18:27 | 5:56/mi
20M
1:57:51
Rank: #388 (+18)
30K → 20M
8:02 | 5:55/mi
21M
2:04:11
Rank: #389 (-1)
20M → 21M
6:20 | 6:20/mi
35K· 21.75 mi
2:08:38
Rank: #392 (-3)
21M → 35K
4:27 | 5:57/mi
23M
2:16:24
Rank: #396 (-4)
35K → 23M
7:46 | 6:12/mi
24M
2:22:36
Rank: #403 (-7)
23M → 24M
6:12 | 6:12/mi
40K· 24.85 mi
2:27:58
Rank: #412 (-9)
24M → 40K
5:22 | 6:17/mi
25.2M
2:30:18
Rank: #406 (+6)
40K → 25.2M
2:20 | 6:46/mi
Finish· 26.22 mi
2:36:43
Rank: #419 (-13)
25.2M → Finish
6:25 | 6:18/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:17:15
Pace5:54 /mi
2nd Half
Distance13.11 mi
Time1:19:28
Pace6:04 /mi
📊Positive Split: 2.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:1918:055:4918:05
5:49
-
10K
6.21 mi10:36:1636:025:4817:57
5:47
-0:02
15K
9.32 mi10:55:2455:105:5519:08
6:10
+0:23
20K
12.43 mi11:13:261:13:125:5318:02
5:48
-0:22
Half
13.11 mi11:17:291:17:155:544:03
5:56
+0:08
25K
15.53 mi11:31:361:31:225:5314:07
5:49
-0:07
30K
18.64 mi11:50:031:49:495:5318:27
5:56
+0:07
20M
20.00 mi11:58:051:57:515:548:02
5:55
-0:01
21M
21.00 mi12:04:252:04:115:556:20
6:20
+0:25
35K
21.75 mi12:08:522:08:385:554:27
5:57
-0:23
23M
23.00 mi12:16:382:16:245:567:46
6:12
+0:15
24M
24.00 mi12:22:502:22:365:576:12
6:12
0:00
40K
24.85 mi12:28:122:27:585:575:22
6:17
+0:05
25.2M
25.20 mi12:30:322:30:185:582:20
6:46
+0:29
Finish
26.22 mi12:36:572:36:435:596:25
6:18
-0:28

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

5:47 /mi

Average Pace

5:59 /mi

Slowest Pace

6:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:34:23

99% of race

Time at Steady Pace

2:20

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 5:59 /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 mi10:18:1918:055:4918:05
5:49
#413
10K
6.21 mi10:36:1636:025:4817:57
5:47
#400
15K
9.32 mi10:55:2455:105:5519:08
6:10
#571
20K
12.43 mi11:13:261:13:125:5318:02
5:48
#482
Half
13.11 mi11:17:291:17:155:544:03
5:56
#484
25K
15.53 mi11:31:361:31:225:5314:07
5:49
#444
30K
18.64 mi11:50:031:49:495:5318:27
5:56
#406
20M
20.00 mi11:58:051:57:515:548:02
5:55
#388
21M
21.00 mi12:04:252:04:115:556:20
6:20
#389
35K
21.75 mi12:08:522:08:385:554:27
5:57
#392
23M
23.00 mi12:16:382:16:245:567:46
6:12
#396
24M
24.00 mi12:22:502:22:365:576:12
6:12
#403
40K
24.85 mi12:28:122:27:585:575:22
6:17
#412
25.2M
25.20 mi12:30:322:30:185:582:20
6:46
#406
Finish
26.22 mi12:36:572:36:435:596:25
6:18
#419
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4133783781113(Top 4%)1060(Top 7%)1060(Top 20%)
10K6.21 mi3.10 mi400+13365+13365+13403(Top 2%)368(Top 2%)368(Top 7%)
15K9.32 mi3.11 mi571-171528-163528-1631113(Top 4%)1060(Top 7%)1060(Top 20%)
20K12.43 mi3.11 mi482+89443+85443+85315(Top 1%)284(Top 2%)284(Top 5%)
Half13.11 mi0.68 mi484-2445-2445-2594(Top 2%)556(Top 4%)556(Top 11%)
25K15.53 mi2.42 mi444+40408+37408+37307(Top 1%)279(Top 2%)279(Top 5%)
30K18.64 mi3.11 mi406+38374+34374+34307(Top 1%)282(Top 2%)282(Top 5%)
20M20.00 mi1.36 mi388+18356+18356+18264(Top 1.0%)240(Top 2%)240(Top 5%)
21M21.00 mi1.00 mi389-1357-1357-1385(Top 1%)356(Top 2%)356(Top 7%)
35K21.75 mi0.75 mi392-3360-3360-3582(Top 2%)544(Top 4%)544(Top 10%)
23M23.00 mi1.25 mi396-4363-3363-3611(Top 2%)576(Top 4%)576(Top 11%)
24M24.00 mi1.00 mi403-7369-6369-61004(Top 4%)950(Top 6%)950(Top 18%)
40K24.85 mi0.85 mi412-9378-9378-9814(Top 3%)770(Top 5%)770(Top 15%)
25.2M25.20 mi0.35 mi406+6372+6372+61011(Top 4%)958(Top 6%)958(Top 18%)
Finish26.22 mi1.02 mi419-13384-12384-121586(Top 6%)1491(Top 10%)1491(Top 28%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 4%
×21stories
+97ft-345ft

Overall

1113

Males

1060

M18-39

1060

5K→10K

3.1 - 6.2 mi

Top 2%
×5stories
+79ft-138ft

Overall

403

Males

368

M18-39

368

10K→15K

6.2 - 9.3 mi

Top 4%
×3stories
+67ft-78ft

Overall

1113

Males

1060

M18-39

1060

15K→20K

9.3 - 12.4 mi

Top 1%
×5stories
+106ft-86ft

Overall

315

Males

284

M18-39

284

20K→Half

12.4 - 13.1 mi

Top 2%
×2stories
+19ft-37ft

Overall

594

Males

556

M18-39

556

Half→25K

13.1 - 15.5 mi

Top 1%
×4stories
+66ft-88ft

Overall

307

Males

279

M18-39

279

25K→30K

15.5 - 18.6 mi

Top 1%
×9stories
+181ft-148ft

Overall

307

Males

282

M18-39

282

30K→20M

18.6 - 20.0 mi

Top 1.0%
×5stories
+64ft-50ft

Overall

264

Males

240

M18-39

240

20M→21M

20.0 - 21.0 mi

Top 1%
×8stories
+106ft-24ft

Overall

385

Males

356

M18-39

356

21M→35K

21.0 - 21.8 mi

Top 2%
×7stories
+17ft-86ft

Overall

582

Males

544

M18-39

544

35K→23M

21.8 - 23.0 mi

Top 2%
×5stories
+23ft-63ft

Overall

611

Males

576

M18-39

576

23M→24M

23.0 - 24.0 mi

Top 4%
×6stories
+12ft-82ft

Overall

1004

Males

950

M18-39

950

24M→40K

24.0 - 24.9 mi

Top 3%
×1story
+6ft-20ft

Overall

814

Males

770

M18-39

770

40K→25.2M

24.9 - 25.2 mi

Top 4%
×1story
+13ft-16ft

Overall

1011

Males

958

M18-39

958

25.2M→Finish

25.2 - 26.2 mi

Top 6%
×2stories
+22ft-21ft

Overall

1586

Males

1491

M18-39

1491

Passing Analysis

Category:
Athletes Passed
261
Passed By
267
Net Change
-6
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#413
5K → 10K2512+13#413#400
10K → 15K2173-171#400#571
15K → 20K890+89#571#482
20K → Half35-2#482#484
Half → 25K400+40#484#444
25K → 30K402+38#444#406
30K → 20M213+18#406#388
20M → 21M67-1#388#389
21M → 35K58-3#389#392
35K → 23M711-4#392#396
23M → 24M613-7#396#403
24M → 40K817-9#403#412
40K → 25.2M71+6#412#406
25.2M → Finish215-13#406#419
TOTALS261267-6
📊

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