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BOSTON MARATHON 2023

Mark Olivier

Bib: 607•M

CT

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 3%
Gender (Male)
#0 / 15176
Top 4%
Division (M18-39)
#0 / 5285
Top 11%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K· 3.11 mi
17:40
Rank: #257
Start → 5K
17:40 | 5:41/mi
10K· 6.21 mi
35:22
Rank: #285 (-28)
5K → 10K
17:42 | 5:42/mi
15K· 9.32 mi
53:11
Rank: #288 (-3)
10K → 15K
17:49 | 5:44/mi
20K· 12.43 mi
1:11:36
Rank: #319 (-31)
15K → 20K
18:25 | 5:56/mi
Half· 13.11 mi
1:15:41
Rank: #326 (-7)
20K → Half
4:05 | 5:59/mi
25K· 15.53 mi
1:30:45
Rank: #396 (-70)
Half → 25K
15:04 | 6:13/mi
30K· 18.64 mi
1:50:34
Rank: #474 (-78)
25K → 30K
19:49 | 6:23/mi
20M
1:59:33
Rank: #513 (-39)
30K → 20M
8:59 | 6:37/mi
21M
2:06:37
Rank: #557 (-44)
20M → 21M
7:04 | 7:04/mi
35K· 21.75 mi
2:11:21
Rank: #575 (-18)
21M → 35K
4:44 | 6:20/mi
23M
2:19:40
Rank: #612 (-37)
35K → 23M
8:19 | 6:39/mi
24M
2:26:06
Rank: #633 (-21)
23M → 24M
6:26 | 6:26/mi
40K· 24.85 mi
2:31:49
Rank: #657 (-24)
24M → 40K
5:43 | 6:41/mi
25.2M
2:34:17
Rank: #666 (-9)
40K → 25.2M
2:28 | 7:09/mi
Finish· 26.22 mi
2:41:00
Rank: #702 (-36)
25.2M → Finish
6:43 | 6:35/mi

Course Map & Elevation

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:15:41
Pace5:46 /mi
2nd Half
Distance13.11 mi
Time1:25:19
Pace6:30 /mi
📊Positive Split: 12.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:17:4817:405:4117:40
5:41
-
10K
6.21 mi10:35:3035:225:4217:42
5:42
+0:01
15K
9.32 mi10:53:1953:115:4217:49
5:44
+0:02
20K
12.43 mi11:11:441:11:365:4618:25
5:56
+0:12
Half
13.11 mi11:15:491:15:415:464:05
5:59
+0:03
25K
15.53 mi11:30:531:30:455:5115:04
6:13
+0:14
30K
18.64 mi11:50:421:50:345:5619:49
6:23
+0:10
20M
20.00 mi11:59:411:59:335:598:59
6:37
+0:14
21M
21.00 mi12:06:452:06:376:027:04
7:04
+0:27
35K
21.75 mi12:11:292:11:216:024:44
6:20
-0:44
23M
23.00 mi12:19:482:19:406:048:19
6:39
+0:19
24M
24.00 mi12:26:142:26:066:056:26
6:26
-0:13
40K
24.85 mi12:31:572:31:496:065:43
6:41
+0:15
25.2M
25.20 mi12:34:252:34:176:072:28
7:09
+0:28
Finish
26.22 mi12:41:082:41:006:096:43
6:35
-0:34

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

6:09 /mi

Slowest Pace

7:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:15:41

47% of race

Time at Steady Pace

52:46

33% of race

Time at Slower Pace

32:33

20% of race

Average Pace: 6:08 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:17:4817:405:4117:40
5:41
#257
10K
6.21 mi10:35:3035:225:4217:42
5:42
#285
15K
9.32 mi10:53:1953:115:4217:49
5:44
#288
20K
12.43 mi11:11:441:11:365:4618:25
5:56
#319
Half
13.11 mi11:15:491:15:415:464:05
5:59
#326
25K
15.53 mi11:30:531:30:455:5115:04
6:13
#396
30K
18.64 mi11:50:421:50:345:5619:49
6:23
#474
20M
20.00 mi11:59:411:59:335:598:59
6:37
#513
21M
21.00 mi12:06:452:06:376:027:04
7:04
#557
35K
21.75 mi12:11:292:11:216:024:44
6:20
#575
23M
23.00 mi12:19:482:19:406:048:19
6:39
#612
24M
24.00 mi12:26:142:26:066:056:26
6:26
#633
40K
24.85 mi12:31:572:31:496:065:43
6:41
#657
25.2M
25.20 mi12:34:252:34:176:072:28
7:09
#666
Finish
26.22 mi12:41:082:41:006:096:43
6:35
#702
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi257257257296(Top 1%)264(Top 2%)264(Top 5%)
10K6.21 mi3.10 mi285-28258-1258-1303(Top 1%)270(Top 2%)270(Top 5%)
15K9.32 mi3.11 mi288-3260-2260-2296(Top 1%)264(Top 2%)264(Top 5%)
20K12.43 mi3.11 mi319-31287-27287-27464(Top 2%)427(Top 3%)427(Top 8%)
Half13.11 mi0.68 mi326-7294-7294-7716(Top 3%)675(Top 4%)675(Top 13%)
25K15.53 mi2.42 mi396-70362-68362-681028(Top 4%)979(Top 6%)979(Top 19%)
30K18.64 mi3.11 mi474-78436-74436-741145(Top 4%)1090(Top 7%)1090(Top 21%)
20M20.00 mi1.36 mi513-39474-38474-381876(Top 7%)1788(Top 12%)1788(Top 34%)
21M21.00 mi1.00 mi557-44517-43517-432428(Top 9%)2291(Top 15%)2291(Top 43%)
35K21.75 mi0.75 mi575-18535-18535-181635(Top 6%)1553(Top 10%)1553(Top 29%)
23M23.00 mi1.25 mi612-37572-37572-371911(Top 7%)1812(Top 12%)1812(Top 34%)
24M24.00 mi1.00 mi633-21593-21593-211785(Top 7%)1681(Top 11%)1681(Top 32%)
40K24.85 mi0.85 mi657-24616-23616-232244(Top 8%)2082(Top 14%)2082(Top 39%)
25.2M25.20 mi0.35 mi666-9625-9625-92221(Top 8%)2054(Top 14%)2054(Top 39%)
Finish26.22 mi1.02 mi702-36660-35660-352901(Top 11%)2626(Top 17%)2626(Top 50%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 1%
×21stories
+97ft-345ft

Overall

296

Males

264

M18-39

264

5K→10K

3.1 - 6.2 mi

Top 1%
×5stories
+79ft-138ft

Overall

303

Males

270

M18-39

270

10K→15K

6.2 - 9.3 mi

Top 1%
×3stories
+67ft-78ft

Overall

296

Males

264

M18-39

264

15K→20K

9.3 - 12.4 mi

Top 2%
×5stories
+106ft-86ft

Overall

464

Males

427

M18-39

427

20K→Half

12.4 - 13.1 mi

Top 3%
×2stories
+19ft-37ft

Overall

716

Males

675

M18-39

675

Half→25K

13.1 - 15.5 mi

Top 4%
×4stories
+66ft-88ft

Overall

1028

Males

979

M18-39

979

25K→30K

15.5 - 18.6 mi

Top 4%
×9stories
+181ft-148ft

Overall

1145

Males

1090

M18-39

1090

30K→20M

18.6 - 20.0 mi

Top 7%
×5stories
+64ft-50ft

Overall

1876

Males

1788

M18-39

1788

20M→21M

20.0 - 21.0 mi

Top 9%
×8stories
+106ft-24ft

Overall

2428

Males

2291

M18-39

2291

21M→35K

21.0 - 21.8 mi

Top 6%
×7stories
+17ft-86ft

Overall

1635

Males

1553

M18-39

1553

35K→23M

21.8 - 23.0 mi

Top 7%
×5stories
+23ft-63ft

Overall

1911

Males

1812

M18-39

1812

23M→24M

23.0 - 24.0 mi

Top 7%
×6stories
+12ft-82ft

Overall

1785

Males

1681

M18-39

1681

24M→40K

24.0 - 24.9 mi

Top 8%
×1story
+6ft-20ft

Overall

2244

Males

2082

M18-39

2082

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1story
+13ft-16ft

Overall

2221

Males

2054

M18-39

2054

25.2M→Finish

25.2 - 26.2 mi

Top 11%
×2stories
+22ft-21ft

Overall

2901

Males

2626

M18-39

2626

Passing Analysis

Category:
Athletes Passed
62
Passed By
507
Net Change
-445
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#257
5K → 10K1644-28#257#285
10K → 15K811-3#285#288
15K → 20K334-31#288#319
20K → Half07-7#319#326
Half → 25K272-70#326#396
25K → 30K785-78#396#474
30K → 20M039-39#474#513
20M → 21M448-44#513#557
21M → 35K220-18#557#575
35K → 23M744-37#575#612
23M → 24M223-21#612#633
24M → 40K630-24#633#657
40K → 25.2M211-9#657#666
25.2M → Finish339-36#666#702
TOTALS62507-445
📊

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