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BOSTON MARATHON 2023

Luke O'keefe

Bib: 911•M

NJ

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 5%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:09
Rank: #441
Start → 5K
18:09 | 5:51/mi
10K· 6.21 mi
36:04
Rank: #409 (+32)
5K → 10K
17:55 | 5:46/mi
15K· 9.32 mi
54:09
Rank: #392 (+17)
10K → 15K
18:05 | 5:49/mi
20K· 12.43 mi
1:12:12
Rank: #374 (+18)
15K → 20K
18:03 | 5:49/mi
Half· 13.11 mi
1:16:09
Rank: #374
20K → Half
3:57 | 5:47/mi
25K· 15.53 mi
1:30:22
Rank: #360 (+14)
Half → 25K
14:13 | 5:52/mi
30K· 18.64 mi
1:49:02
Rank: #358 (+2)
25K → 30K
18:40 | 6:00/mi
20M
1:57:16
Rank: #359 (-1)
30K → 20M
8:14 | 6:04/mi
21M
2:03:39
Rank: #356 (+3)
20M → 21M
6:23 | 6:23/mi
35K· 21.75 mi
2:07:59
Rank: #348 (+8)
21M → 35K
4:20 | 5:48/mi
23M
2:15:37
Rank: #344 (+4)
35K → 23M
7:38 | 6:06/mi
24M
2:21:29
Rank: #339 (+5)
23M → 24M
5:52 | 5:52/mi
40K· 24.85 mi
2:26:37
Rank: #333 (+6)
24M → 40K
5:08 | 6:00/mi
25.2M
2:28:49
Rank: #328 (+5)
40K → 25.2M
2:12 | 6:23/mi
Finish· 26.22 mi
2:34:37
Rank: #312 (+16)
25.2M → Finish
5:48 | 5:41/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:16:09
Pace5:49 /mi
2nd Half
Distance13.11 mi
Time1:18:28
Pace5:59 /mi
📊Positive Split: 3.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:1918:095:5118:09
5:51
-
10K
6.21 mi10:36:1436:045:4817:55
5:46
-0:05
15K
9.32 mi10:54:1954:095:4918:05
5:49
+0:03
20K
12.43 mi11:12:221:12:125:4918:03
5:49
0:00
Half
13.11 mi11:16:191:16:095:493:57
5:47
-0:02
25K
15.53 mi11:30:321:30:225:4914:13
5:52
+0:05
30K
18.64 mi11:49:121:49:025:5118:40
6:00
+0:08
20M
20.00 mi11:57:261:57:165:528:14
6:04
+0:04
21M
21.00 mi12:03:492:03:395:536:23
6:23
+0:19
35K
21.75 mi12:08:092:07:595:534:20
5:48
-0:35
23M
23.00 mi12:15:472:15:375:547:38
6:06
+0:18
24M
24.00 mi12:21:392:21:295:545:52
5:52
-0:14
40K
24.85 mi12:26:472:26:375:545:08
6:00
+0:08
25.2M
25.20 mi12:28:592:28:495:542:12
6:23
+0:23
Finish
26.22 mi12:34:472:34:375:545:48
5:41
-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

5:41 /mi

Average Pace

5:54 /mi

Slowest Pace

6:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:26:02

94% of race

Time at Steady Pace

8:35

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 5:54 /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 mi10:18:1918:095:5118:09
5:51
#441
10K
6.21 mi10:36:1436:045:4817:55
5:46
#409
15K
9.32 mi10:54:1954:095:4918:05
5:49
#392
20K
12.43 mi11:12:221:12:125:4918:03
5:49
#374
Half
13.11 mi11:16:191:16:095:493:57
5:47
#374
25K
15.53 mi11:30:321:30:225:4914:13
5:52
#360
30K
18.64 mi11:49:121:49:025:5118:40
6:00
#358
20M
20.00 mi11:57:261:57:165:528:14
6:04
#359
21M
21.00 mi12:03:492:03:395:536:23
6:23
#356
35K
21.75 mi12:08:092:07:595:534:20
5:48
#348
23M
23.00 mi12:15:472:15:375:547:38
6:06
#344
24M
24.00 mi12:21:392:21:295:545:52
5:52
#339
40K
24.85 mi12:26:472:26:375:545:08
6:00
#333
25.2M
25.20 mi12:28:592:28:495:542:12
6:23
#328
Finish
26.22 mi12:34:472:34:375:545:48
5:41
#312
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi441406406392(Top 1%)358(Top 2%)358(Top 7%)
10K6.21 mi3.10 mi409+32374+32374+32392(Top 1%)357(Top 2%)357(Top 7%)
15K9.32 mi3.11 mi392+17357+17357+17392(Top 1%)358(Top 2%)358(Top 7%)
20K12.43 mi3.11 mi374+18339+18339+18320(Top 1%)289(Top 2%)289(Top 5%)
Half13.11 mi0.68 mi374340-1340-1374(Top 1%)345(Top 2%)345(Top 7%)
25K15.53 mi2.42 mi360+14328+12328+12347(Top 1%)319(Top 2%)319(Top 6%)
30K18.64 mi3.11 mi358+2326+2326+2384(Top 1%)353(Top 2%)353(Top 7%)
20M20.00 mi1.36 mi359-1327-1327-1419(Top 2%)385(Top 3%)385(Top 7%)
21M21.00 mi1.00 mi356+3324+3324+3452(Top 2%)419(Top 3%)419(Top 8%)
35K21.75 mi0.75 mi348+8317+7317+7350(Top 1%)321(Top 2%)321(Top 6%)
23M23.00 mi1.25 mi344+4313+4313+4448(Top 2%)418(Top 3%)418(Top 8%)
24M24.00 mi1.00 mi339+5308+5308+5332(Top 1%)306(Top 2%)306(Top 6%)
40K24.85 mi0.85 mi333+6302+6302+6342(Top 1%)318(Top 2%)318(Top 6%)
25.2M25.20 mi0.35 mi328+5298+4298+4308(Top 1%)287(Top 2%)287(Top 5%)
Finish26.22 mi1.02 mi312+16282+16282+16222(Top 0.8%)205(Top 1%)205(Top 4%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 1%
×21stories
+97ft-345ft

Overall

392

Males

358

M18-39

358

5K→10K

3.1 - 6.2 mi

Top 1%
×5stories
+79ft-138ft

Overall

392

Males

357

M18-39

357

10K→15K

6.2 - 9.3 mi

Top 1%
×3stories
+67ft-78ft

Overall

392

Males

358

M18-39

358

15K→20K

9.3 - 12.4 mi

Top 1%
×5stories
+106ft-86ft

Overall

320

Males

289

M18-39

289

20K→Half

12.4 - 13.1 mi

Top 1%
×2stories
+19ft-37ft

Overall

374

Males

345

M18-39

345

Half→25K

13.1 - 15.5 mi

Top 1%
×4stories
+66ft-88ft

Overall

347

Males

319

M18-39

319

25K→30K

15.5 - 18.6 mi

Top 1%
×9stories
+181ft-148ft

Overall

384

Males

353

M18-39

353

30K→20M

18.6 - 20.0 mi

Top 2%
×5stories
+64ft-50ft

Overall

419

Males

385

M18-39

385

20M→21M

20.0 - 21.0 mi

Top 2%
×8stories
+106ft-24ft

Overall

452

Males

419

M18-39

419

21M→35K

21.0 - 21.8 mi

Top 1%
×7stories
+17ft-86ft

Overall

350

Males

321

M18-39

321

35K→23M

21.8 - 23.0 mi

Top 2%
×5stories
+23ft-63ft

Overall

448

Males

418

M18-39

418

23M→24M

23.0 - 24.0 mi

Top 1%
×6stories
+12ft-82ft

Overall

332

Males

306

M18-39

306

24M→40K

24.0 - 24.9 mi

Top 1%
×1story
+6ft-20ft

Overall

342

Males

318

M18-39

318

40K→25.2M

24.9 - 25.2 mi

Top 1%
×1story
+13ft-16ft

Overall

308

Males

287

M18-39

287

25.2M→Finish

25.2 - 26.2 mi

Top 0.8%
×2stories
+22ft-21ft

Overall

222

Males

205

M18-39

205

Passing Analysis

Category:
Athletes Passed
191
Passed By
62
Net Change
+129
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#441
5K → 10K408+32#441#409
10K → 15K203+17#409#392
15K → 20K202+18#392#374
20K → Half330#374#374
Half → 25K195+14#374#360
25K → 30K1513+2#360#358
30K → 20M34-1#358#359
20M → 21M96+3#359#356
21M → 35K102+8#356#348
35K → 23M117+4#348#344
23M → 24M94+5#344#339
24M → 40K93+6#339#333
40K → 25.2M61+5#333#328
25.2M → Finish171+16#328#312
TOTALS19162+129
📊

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