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BOSTON MARATHON 2023

Olivia Debes

Bib: 26901•F

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Division (F18-39)
#0 / 4884
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:03
Rank: #21681
Start → 5K
29:03 | 9:21/mi
10K· 6.21 mi
1:00:43
Rank: #23105 (-1424)
5K → 10K
31:40 | 10:12/mi
15K· 9.32 mi
1:30:10
Rank: #22804 (+301)
10K → 15K
29:27 | 9:29/mi
20K· 12.43 mi
2:01:07
Rank: #22794 (+10)
15K → 20K
30:57 | 9:58/mi
Half· 13.11 mi
2:08:02
Rank: #22842 (-48)
20K → Half
6:55 | 10:08/mi
25K· 15.53 mi
2:34:37
Rank: #23071 (-229)
Half → 25K
26:35 | 10:58/mi
30K· 18.64 mi
3:13:48
Rank: #23602 (-531)
25K → 30K
39:11 | 12:37/mi
20M
3:33:56
Rank: #24031 (-429)
30K → 20M
20:08 | 14:49/mi
21M
3:47:23
Rank: #24079 (-48)
20M → 21M
13:27 | 13:27/mi
35K· 21.75 mi
3:55:59
Rank: #24092 (-13)
21M → 35K
8:36 | 11:30/mi
23M
4:11:43
Rank: #24141 (-49)
35K → 23M
15:44 | 12:34/mi
24M
4:23:09
Rank: #24132 (+9)
23M → 24M
11:26 | 11:26/mi
40K· 24.85 mi
4:34:11
Rank: #24165 (-33)
24M → 40K
11:02 | 12:54/mi
25.2M
4:38:45
Rank: #24167 (-2)
40K → 25.2M
4:34 | 13:15/mi
Finish· 26.22 mi
4:49:27
Rank: #24140 (+27)
25.2M → Finish
10:42 | 10:30/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:08:02
Pace9:46 /mi
2nd Half
Distance13.11 mi
Time2:41:25
Pace12:19 /mi
📊Positive Split: 26.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:2929:039:2129:03
9:21
-
10K
6.21 mi12:24:091:00:439:4631:40
10:12
+0:51
15K
9.32 mi12:53:361:30:109:4029:27
9:29
-0:43
20K
12.43 mi13:24:332:01:079:4530:57
9:58
+0:29
Half
13.11 mi13:31:282:08:029:466:55
10:08
+0:10
25K
15.53 mi13:58:032:34:379:5726:35
10:58
+0:50
30K
18.64 mi14:37:143:13:4810:2439:11
12:37
+1:39
20M
20.00 mi14:57:223:33:5610:4220:08
14:49
+2:12
21M
21.00 mi15:10:493:47:2310:5013:27
13:27
-1:22
35K
21.75 mi15:19:253:55:5910:518:36
11:30
-1:57
23M
23.00 mi15:35:094:11:4310:5715:44
12:34
+1:04
24M
24.00 mi15:46:354:23:0910:5811:26
11:26
-1:08
40K
24.85 mi15:57:374:34:1111:0211:02
12:54
+1:28
25.2M
25.20 mi16:02:114:38:4511:044:34
13:15
+0:21
Finish
26.22 mi16:12:534:49:2711:0310:42
10:30
-2:45

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

9:21 /mi

Average Pace

11:03 /mi

Slowest Pace

14:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:18:44

48% of race

Time at Steady Pace

46:37

16% of race

Time at Slower Pace

1:44:06

36% of race

Average Pace: 11:02 /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 mi11:52:2929:039:2129:03
9:21
#21681
10K
6.21 mi12:24:091:00:439:4631:40
10:12
#23105
15K
9.32 mi12:53:361:30:109:4029:27
9:29
#22804
20K
12.43 mi13:24:332:01:079:4530:57
9:58
#22794
Half
13.11 mi13:31:282:08:029:466:55
10:08
#22842
25K
15.53 mi13:58:032:34:379:5726:35
10:58
#23071
30K
18.64 mi14:37:143:13:4810:2439:11
12:37
#23602
20M
20.00 mi14:57:223:33:5610:4220:08
14:49
#24031
21M
21.00 mi15:10:493:47:2310:5013:27
13:27
#24079
35K
21.75 mi15:19:253:55:5910:518:36
11:30
#24092
23M
23.00 mi15:35:094:11:4310:5715:44
12:34
#24141
24M
24.00 mi15:46:354:23:0910:5811:26
11:26
#24132
40K
24.85 mi15:57:374:34:1111:0211:02
12:54
#24165
25.2M
25.20 mi16:02:114:38:4511:044:34
13:15
#24167
Finish
26.22 mi16:12:534:49:2711:0310:42
10:30
#24140
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi216818734873422204(Top 83%)8911(Top 78%)8911(Top 182%)
10K6.21 mi3.10 mi23105-14249425-6919425-69124124(Top 91%)9958(Top 87%)9958(Top 204%)
15K9.32 mi3.11 mi22804+3019235+1909235+19022204(Top 83%)8911(Top 78%)8911(Top 182%)
20K12.43 mi3.11 mi22794+109239-49239-422824(Top 86%)9258(Top 81%)9258(Top 190%)
Half13.11 mi0.68 mi22842-489264-259264-2523575(Top 89%)9671(Top 85%)9671(Top 198%)
25K15.53 mi2.42 mi23071-2299396-1329396-13223917(Top 90%)9912(Top 87%)9912(Top 203%)
30K18.64 mi3.11 mi23602-5319700-3049700-30425104(Top 94%)10627(Top 93%)10627(Top 218%)
20M20.00 mi1.36 mi24031-4299949-2499949-24926231(Top 99%)11246(Top 98%)11246(Top 230%)
21M21.00 mi1.00 mi24079-489990-419990-4124537(Top 92%)10363(Top 91%)10363(Top 212%)
35K21.75 mi0.75 mi24092-139999-99999-924107(Top 91%)10186(Top 89%)10186(Top 209%)
23M23.00 mi1.25 mi24141-4910042-4310042-4324651(Top 93%)10463(Top 92%)10463(Top 214%)
24M24.00 mi1.00 mi24132+910043-110043-123782(Top 89%)10047(Top 88%)10047(Top 206%)
40K24.85 mi0.85 mi24165-3310068-2510068-2524861(Top 93%)10602(Top 93%)10602(Top 217%)
25.2M25.20 mi0.35 mi24167-210073-510073-524256(Top 91%)10312(Top 90%)10312(Top 211%)
Finish26.22 mi1.02 mi24140+2710065+810065+823012(Top 86%)9653(Top 85%)9653(Top 198%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
×21stories
+97ft-345ft

Overall

22204

Females

8911

F18-39

8911

5K→10K

3.1 - 6.2 mi

Top 91%
×5stories
+79ft-138ft

Overall

24124

Females

9958

F18-39

9958

10K→15K

6.2 - 9.3 mi

Top 83%
×3stories
+67ft-78ft

Overall

22204

Females

8911

F18-39

8911

15K→20K

9.3 - 12.4 mi

Top 86%
×5stories
+106ft-86ft

Overall

22824

Females

9258

F18-39

9258

20K→Half

12.4 - 13.1 mi

Top 89%
×2stories
+19ft-37ft

Overall

23575

Females

9671

F18-39

9671

Half→25K

13.1 - 15.5 mi

Top 90%
×4stories
+66ft-88ft

Overall

23917

Females

9912

F18-39

9912

25K→30K

15.5 - 18.6 mi

Top 94%
×9stories
+181ft-148ft

Overall

25104

Females

10627

F18-39

10627

30K→20M

18.6 - 20.0 mi

Top 99%
×5stories
+64ft-50ft

Overall

26231

Females

11246

F18-39

11246

20M→21M

20.0 - 21.0 mi

Top 92%
×8stories
+106ft-24ft

Overall

24537

Females

10363

F18-39

10363

21M→35K

21.0 - 21.8 mi

Top 91%
×7stories
+17ft-86ft

Overall

24107

Females

10186

F18-39

10186

35K→23M

21.8 - 23.0 mi

Top 93%
×5stories
+23ft-63ft

Overall

24651

Females

10463

F18-39

10463

23M→24M

23.0 - 24.0 mi

Top 89%
×6stories
+12ft-82ft

Overall

23782

Females

10047

F18-39

10047

24M→40K

24.0 - 24.9 mi

Top 93%
×1story
+6ft-20ft

Overall

24861

Females

10602

F18-39

10602

40K→25.2M

24.9 - 25.2 mi

Top 91%
×1story
+13ft-16ft

Overall

24256

Females

10312

F18-39

10312

25.2M→Finish

25.2 - 26.2 mi

Top 86%
×2stories
+22ft-21ft

Overall

23012

Females

9653

F18-39

9653

Passing Analysis

Category:
Athletes Passed
726
Passed By
3185
Net Change
-2459
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21681
5K → 10K81432-1424#21681#23105
10K → 15K34443+301#23105#22804
15K → 20K141131+10#22804#22794
20K → Half957-48#22794#22842
Half → 25K36265-229#22842#23071
25K → 30K12543-531#23071#23602
30K → 20M6435-429#23602#24031
20M → 21M2270-48#24031#24079
21M → 35K1932-13#24079#24092
35K → 23M2372-49#24092#24141
23M → 24M2920+9#24141#24132
24M → 40K2558-33#24132#24165
40K → 25.2M1416-2#24165#24167
25.2M → Finish3811+27#24167#24140
TOTALS7263185-2459
📊

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