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BOSTON MARATHON 2023

Vivian Foley

Bib: 461•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 1%
Gender (Male)
#0 / 15176
Top 2%
Masters (Masters Men)
#0 / 9891
Top 0.3%
Division (M50-54)
#0 / 2052
Top 0.1%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:12
Rank: #464
Start → 5K
18:12 | 5:51/mi
10K· 6.21 mi
36:04
Rank: #408 (+56)
5K → 10K
17:52 | 5:45/mi
15K· 9.32 mi
54:13
Rank: #402 (+6)
10K → 15K
18:09 | 5:51/mi
20K· 12.43 mi
1:12:26
Rank: #391 (+11)
15K → 20K
18:13 | 5:52/mi
Half· 13.11 mi
1:16:22
Rank: #389 (+2)
20K → Half
3:56 | 5:46/mi
25K· 15.53 mi
1:30:26
Rank: #366 (+23)
Half → 25K
14:04 | 5:48/mi
30K· 18.64 mi
1:48:50
Rank: #345 (+21)
25K → 30K
18:24 | 5:55/mi
20M
1:56:59
Rank: #337 (+8)
30K → 20M
8:09 | 6:00/mi
21M
2:03:16
Rank: #329 (+8)
20M → 21M
6:17 | 6:17/mi
35K· 21.75 mi
2:07:38
Rank: #327 (+2)
21M → 35K
4:22 | 5:50/mi
23M
2:15:14
Rank: #326 (+1)
35K → 23M
7:36 | 6:04/mi
24M
2:21:03
Rank: #316 (+10)
23M → 24M
5:49 | 5:49/mi
40K· 24.85 mi
2:26:09
Rank: #309 (+7)
24M → 40K
5:06 | 5:58/mi
25.2M
2:28:23
Rank: #303 (+6)
40K → 25.2M
2:14 | 6:29/mi
Finish· 26.22 mi
2:34:17
Rank: #292 (+11)
25.2M → Finish
5:54 | 5:47/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:16:22
Pace5:50 /mi
2nd Half
Distance13.11 mi
Time1:17:55
Pace5:57 /mi
📊Positive Split: 2.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:2418:125:5118:12
5:51
-
10K
6.21 mi10:36:1636:045:4817:52
5:45
-0:06
15K
9.32 mi10:54:2554:135:4918:09
5:51
+0:06
20K
12.43 mi11:12:381:12:265:5018:13
5:52
+0:01
Half
13.11 mi11:16:341:16:225:503:56
5:46
-0:06
25K
15.53 mi11:30:381:30:265:4914:04
5:48
+0:02
30K
18.64 mi11:49:021:48:505:5018:24
5:55
+0:07
20M
20.00 mi11:57:111:56:595:518:09
6:00
+0:05
21M
21.00 mi12:03:282:03:165:526:17
6:17
+0:17
35K
21.75 mi12:07:502:07:385:524:22
5:50
-0:27
23M
23.00 mi12:15:262:15:145:537:36
6:04
+0:14
24M
24.00 mi12:21:152:21:035:535:49
5:49
-0:15
40K
24.85 mi12:26:212:26:095:535:06
5:58
+0:09
25.2M
25.20 mi12:28:352:28:235:532:14
6:29
+0:31
Finish
26.22 mi12:34:292:34:175:535:54
5:47
-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

5:45 /mi

Average Pace

5:53 /mi

Slowest Pace

6:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:32:03

99% of race

Time at Steady Pace

2:14

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 5:53 /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 mi10:18:2418:125:5118:12
5:51
#464
10K
6.21 mi10:36:1636:045:4817:52
5:45
#408
15K
9.32 mi10:54:2554:135:4918:09
5:51
#402
20K
12.43 mi11:12:381:12:265:5018:13
5:52
#391
Half
13.11 mi11:16:341:16:225:503:56
5:46
#389
25K
15.53 mi11:30:381:30:265:4914:04
5:48
#366
30K
18.64 mi11:49:021:48:505:5018:24
5:55
#345
20M
20.00 mi11:57:111:56:595:518:09
6:00
#337
21M
21.00 mi12:03:282:03:165:526:17
6:17
#329
35K
21.75 mi12:07:502:07:385:524:22
5:50
#327
23M
23.00 mi12:15:262:15:145:537:36
6:04
#326
24M
24.00 mi12:21:152:21:035:535:49
5:49
#316
40K
24.85 mi12:26:212:26:095:535:06
5:58
#309
25.2M
25.20 mi12:28:352:28:235:532:14
6:29
#303
Finish
26.22 mi12:34:292:34:175:535:54
5:47
#292
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi464429429413(Top 2%)379(Top 2%)379(Top 18%)
10K6.21 mi3.10 mi408+56373+56373+56377(Top 1%)342(Top 2%)342(Top 17%)
15K9.32 mi3.11 mi402+6367+6367+6413(Top 2%)379(Top 2%)379(Top 18%)
20K12.43 mi3.11 mi391+11356+11356+11376(Top 1%)343(Top 2%)343(Top 17%)
Half13.11 mi0.68 mi389+2355+1355+1344(Top 1%)315(Top 2%)315(Top 15%)
25K15.53 mi2.42 mi366+23334+21334+21276(Top 1%)248(Top 2%)248(Top 12%)
30K18.64 mi3.11 mi345+21313+21313+21286(Top 1%)262(Top 2%)262(Top 13%)
20M20.00 mi1.36 mi337+8305+8305+8341(Top 1%)314(Top 2%)314(Top 15%)
21M21.00 mi1.00 mi329+8298+7298+7326(Top 1%)299(Top 2%)299(Top 15%)
35K21.75 mi0.75 mi327+2296+2296+2412(Top 2%)381(Top 3%)381(Top 19%)
23M23.00 mi1.25 mi326+1295+1295+1396(Top 1%)368(Top 2%)368(Top 18%)
24M24.00 mi1.00 mi316+10285+10285+10266(Top 1.0%)242(Top 2%)242(Top 12%)
40K24.85 mi0.85 mi309+7279+6279+6293(Top 1%)270(Top 2%)270(Top 13%)
25.2M25.20 mi0.35 mi303+6273+6273+6446(Top 2%)420(Top 3%)420(Top 20%)
Finish26.22 mi1.02 mi292+11264+9264+9340(Top 1%)322(Top 2%)322(Top 16%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
×21stories
+97ft-345ft

Overall

413

Males

379

M50-54

379

5K→10K

3.1 - 6.2 mi

Top 1%
×5stories
+79ft-138ft

Overall

377

Males

342

M50-54

342

10K→15K

6.2 - 9.3 mi

Top 2%
×3stories
+67ft-78ft

Overall

413

Males

379

M50-54

379

15K→20K

9.3 - 12.4 mi

Top 1%
×5stories
+106ft-86ft

Overall

376

Males

343

M50-54

343

20K→Half

12.4 - 13.1 mi

Top 1%
×2stories
+19ft-37ft

Overall

344

Males

315

M50-54

315

Half→25K

13.1 - 15.5 mi

Top 1%
×4stories
+66ft-88ft

Overall

276

Males

248

M50-54

248

25K→30K

15.5 - 18.6 mi

Top 1%
×9stories
+181ft-148ft

Overall

286

Males

262

M50-54

262

30K→20M

18.6 - 20.0 mi

Top 1%
×5stories
+64ft-50ft

Overall

341

Males

314

M50-54

314

20M→21M

20.0 - 21.0 mi

Top 1%
×8stories
+106ft-24ft

Overall

326

Males

299

M50-54

299

21M→35K

21.0 - 21.8 mi

Top 2%
×7stories
+17ft-86ft

Overall

412

Males

381

M50-54

381

35K→23M

21.8 - 23.0 mi

Top 1%
×5stories
+23ft-63ft

Overall

396

Males

368

M50-54

368

23M→24M

23.0 - 24.0 mi

Top 1.0%
×6stories
+12ft-82ft

Overall

266

Males

242

M50-54

242

24M→40K

24.0 - 24.9 mi

Top 1%
×1story
+6ft-20ft

Overall

293

Males

270

M50-54

270

40K→25.2M

24.9 - 25.2 mi

Top 2%
×1story
+13ft-16ft

Overall

446

Males

420

M50-54

420

25.2M→Finish

25.2 - 26.2 mi

Top 1%
×2stories
+22ft-21ft

Overall

340

Males

322

M50-54

322

Passing Analysis

Category:
Athletes Passed
221
Passed By
49
Net Change
+172
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#464
5K → 10K582+56#464#408
10K → 15K159+6#408#402
15K → 20K176+11#402#391
20K → Half31+2#391#389
Half → 25K241+23#389#366
25K → 30K265+21#366#345
30K → 20M91+8#345#337
20M → 21M102+8#337#329
21M → 35K42+2#329#327
35K → 23M1110+1#327#326
23M → 24M122+10#326#316
24M → 40K92+7#316#309
40K → 25.2M71+6#309#303
25.2M → Finish165+11#303#292
TOTALS22149+172
📊

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