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BOSTON MARATHON 2023

Leigh Gelotte

MA

Bib: 25108 F

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

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
8:37/mi
26:47
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
8:58/mi
54:38
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
9:02/mi
1:22:42
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
9:39/mi
1:52:40
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
9:35/mi
1:59:12
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
9:58/mi
2:23:22
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
10:36/mi
2:56:18
↑ 181↓ 1480.2%
138 ft elev
20M
10:55/mi
3:11:08
↑ 64↓ 500.2%
148 ft elev
21M
12:03/mi
3:23:11
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
10:11/mi
3:30:48
↑ 17↓ 861.7%
156 ft elev
23M
10:53/mi
3:44:25
↑ 23↓ 630.6%
116 ft elev
24M
10:29/mi
3:54:54
↓ 821.3%
34 ft elev
40K· 24.85 mi
10:51/mi
4:04:11
↓ 200.3%
20 ft elev
25.2M
11:24/mi
4:08:07
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
10:04/mi
4:18:22
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:59:12
Pace9:06 /mi
2nd Half
Distance13.11 mi
Time2:19:10
Pace10:37 /mi
📊Positive Split: 16.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:43:1226:478:3726:47
8:37
-
10K
6.21 mi12:11:0354:388:4827:51
8:58
+0:21
15K
9.32 mi12:39:071:22:428:5228:04
9:02
+0:04
20K
12.43 mi13:09:051:52:409:0429:58
9:39
+0:37
Half
13.11 mi13:15:371:59:129:066:32
9:35
-0:04
25K
15.53 mi13:39:472:23:229:1424:10
9:58
+0:23
30K
18.64 mi14:12:432:56:189:2732:56
10:36
+0:38
20M
20.00 mi14:27:333:11:089:3314:50
10:55
+0:19
21M
21.00 mi14:39:363:23:119:4112:03
12:03
+1:08
35K
21.75 mi14:47:133:30:489:427:37
10:11
-1:52
23M
23.00 mi15:00:503:44:259:4513:37
10:53
+0:42
24M
24.00 mi15:11:193:54:549:4710:29
10:29
-0:24
40K
24.85 mi15:20:364:04:119:499:17
10:51
+0:22
25.2M
25.20 mi15:24:324:08:079:513:56
11:24
+0:33
Finish
26.22 mi15:34:474:18:229:5210:15
10:04
-1:20

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

8:37 /mi

Average Pace

9:52 /mi

Slowest Pace

12:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:59:12

46% of race

Time at Steady Pace

1:25:27

33% of race

Time at Slower Pace

53:43

21% of race

Average Pace: 9:51 /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 mi11:43:1226:478:3726:47
8:37
#18367
10K
6.21 mi12:11:0354:388:4827:51
8:58
#19640
15K
9.32 mi12:39:071:22:428:5228:04
9:02
#19995
20K
12.43 mi13:09:051:52:409:0429:58
9:39
#20645
Half
13.11 mi13:15:371:59:129:066:32
9:35
#20749
25K
15.53 mi13:39:472:23:229:1424:10
9:58
#21046
30K
18.64 mi14:12:432:56:189:2732:56
10:36
#21347
20M
20.00 mi14:27:333:11:089:3314:50
10:55
#21481
21M
21.00 mi14:39:363:23:119:4112:03
12:03
#21573
35K
21.75 mi14:47:133:30:489:427:37
10:11
#21580
23M
23.00 mi15:00:503:44:259:4513:37
10:53
#21626
24M
24.00 mi15:11:193:54:549:4710:29
10:29
#21649
40K
24.85 mi15:20:364:04:119:499:17
10:51
#21677
25.2M
25.20 mi15:24:324:08:079:513:56
11:24
#21672
Finish
26.22 mi15:34:474:18:229:5210:15
10:04
#21675
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi183676794679420655(Top 78%)8045(Top 70%)8045(Top 165%)
10K6.21 mi3.10 mi19640-12737559-7657559-76520736(Top 78%)8115(Top 71%)8115(Top 166%)
15K9.32 mi3.11 mi19995-3557737-1787737-17820655(Top 78%)8045(Top 70%)8045(Top 165%)
20K12.43 mi3.11 mi20645-6508079-3428079-34221990(Top 83%)8793(Top 77%)8793(Top 180%)
Half13.11 mi0.68 mi20749-1048132-538132-5322332(Top 84%)8967(Top 78%)8967(Top 184%)
25K15.53 mi2.42 mi21046-2978291-1598291-15922146(Top 83%)8918(Top 78%)8918(Top 183%)
30K18.64 mi3.11 mi21347-3018478-1878478-18722414(Top 84%)9132(Top 80%)9132(Top 187%)
20M20.00 mi1.36 mi21481-1348556-788556-7822555(Top 85%)9273(Top 81%)9273(Top 190%)
21M21.00 mi1.00 mi21573-928616-608616-6022831(Top 86%)9455(Top 83%)9455(Top 194%)
35K21.75 mi0.75 mi21580-78627-118627-1121749(Top 82%)8903(Top 78%)8903(Top 182%)
23M23.00 mi1.25 mi21626-468672-458672-4522112(Top 83%)9124(Top 80%)9124(Top 187%)
24M24.00 mi1.00 mi21649-238698-268698-2622011(Top 83%)9104(Top 80%)9104(Top 186%)
40K24.85 mi0.85 mi21677-288723-258723-2522063(Top 83%)9178(Top 80%)9178(Top 188%)
25.2M25.20 mi0.35 mi21672+58729-68729-621381(Top 80%)8800(Top 77%)8800(Top 180%)
Finish26.22 mi1.02 mi21675-38732-38732-321931(Top 82%)9082(Top 80%)9082(Top 186%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21story building
+97ft-345ft

Overall

20655

Females

8045

F18-39

8045

5K→10K

3.1 - 6.2 mi

Top 78%
×5story building
+79ft-138ft

Overall

20736

Females

8115

F18-39

8115

10K→15K

6.2 - 9.3 mi

Top 78%
×3story building
+67ft-78ft

Overall

20655

Females

8045

F18-39

8045

15K→20K

9.3 - 12.4 mi

Top 83%
×5story building
+106ft-86ft

Overall

21990

Females

8793

F18-39

8793

20K→Half

12.4 - 13.1 mi

Top 84%
×2story building
+19ft-37ft

Overall

22332

Females

8967

F18-39

8967

Half→25K

13.1 - 15.5 mi

Top 83%
×4story building
+66ft-88ft

Overall

22146

Females

8918

F18-39

8918

25K→30K

15.5 - 18.6 mi

Top 84%
×9story building
+181ft-148ft

Overall

22414

Females

9132

F18-39

9132

30K→20M

18.6 - 20.0 mi

Top 85%
×5story building
+64ft-50ft

Overall

22555

Females

9273

F18-39

9273

20M→21M

20.0 - 21.0 mi

Top 86%
×8story building
+106ft-24ft

Overall

22831

Females

9455

F18-39

9455

21M→35K

21.0 - 21.8 mi

Top 82%
×7story building
+17ft-86ft

Overall

21749

Females

8903

F18-39

8903

35K→23M

21.8 - 23.0 mi

Top 83%
×5story building
+23ft-63ft

Overall

22112

Females

9124

F18-39

9124

23M→24M

23.0 - 24.0 mi

Top 83%
×6story building
+12ft-82ft

Overall

22011

Females

9104

F18-39

9104

24M→40K

24.0 - 24.9 mi

Top 83%
×1story
+6ft-20ft

Overall

22063

Females

9178

F18-39

9178

40K→25.2M

24.9 - 25.2 mi

Top 80%
×1story
+13ft-16ft

Overall

21381

Females

8800

F18-39

8800

25.2M→Finish

25.2 - 26.2 mi

Top 82%
×2story building
+22ft-21ft

Overall

21931

Females

9082

F18-39

9082

Passing Analysis

Category:
Athletes Passed
510
Passed By
3818
Net Change
-3308
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18367
5K → 10K431316-1273#18367#19640
10K → 15K64419-355#19640#19995
15K → 20K45695-650#19995#20645
20K → Half8112-104#20645#20749
Half → 25K29326-297#20749#21046
25K → 30K57358-301#21046#21347
30K → 20M38172-134#21347#21481
20M → 21M36128-92#21481#21573
21M → 35K2633-7#21573#21580
35K → 23M5197-46#21580#21626
23M → 24M3457-23#21626#21649
24M → 40K2957-28#21649#21677
40K → 25.2M1914+5#21677#21672
25.2M → Finish3134-3#21672#21675
TOTALS5103818-3308
📊

Passing Visuals

Category:
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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