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BOSTON MARATHON 2023

Elle Debassio

Bib: 26244•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

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
13:22/mi
41:33
↑ 97↓ 3451.5%
10K· 6.21 mi
13:04/mi
1:22:09
↑ 79↓ 1380.4%
15K· 9.32 mi
12:50/mi
2:02:01
↑ 67↓ 78
20K· 12.43 mi
13:23/mi
2:43:35
↑ 106↓ 860.1%
Half· 13.11 mi
13:13/mi
2:52:36
↑ 19↓ 370.5%
25K· 15.53 mi
13:30/mi
3:25:20
↑ 66↓ 880.2%
30K· 18.64 mi
15:18/mi
4:12:51
↑ 181↓ 1480.2%
20M
16:04/mi
4:34:41
↑ 64↓ 500.2%
21M
15:37/mi
4:50:18
↑ 106↓ 241.6%
35K· 21.75 mi
12:31/mi
4:59:40
↑ 17↓ 861.7%
23M
12:00/mi
5:14:42
↑ 23↓ 630.6%
24M
12:24/mi
5:27:06
↓ 821.3%
40K· 24.85 mi
13:55/mi
5:39:00
↓ 200.3%
25.2M
16:40/mi
5:44:45
↑ 13↓ 160.2%
Finish· 26.22 mi
14:10/mi
5:59:11
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:52:36
Pace13:10 /mi
2nd Half
Distance13.11 mi
Time3:06:35
Pace14:14 /mi
📊Positive Split: 8.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:58:1041:3313:2241:33
13:22
-
10K
6.21 mi12:38:461:22:0913:1340:36
13:04
-0:18
15K
9.32 mi13:18:382:02:0113:0539:52
12:50
-0:14
20K
12.43 mi14:00:122:43:3513:1041:34
13:23
+0:33
Half
13.11 mi14:09:132:52:3613:109:01
13:13
-0:10
25K
15.53 mi14:41:573:25:2013:1332:44
13:30
+0:17
30K
18.64 mi15:29:284:12:5113:3447:31
15:18
+1:48
20M
20.00 mi15:51:184:34:4113:4421:50
16:04
+0:46
21M
21.00 mi16:06:554:50:1813:4915:37
15:37
-0:27
35K
21.75 mi16:16:174:59:4013:479:22
12:31
-3:06
23M
23.00 mi16:31:195:14:4213:4115:02
12:00
-0:31
24M
24.00 mi16:43:435:27:0613:3812:24
12:24
+0:24
40K
24.85 mi16:55:375:39:0013:3811:54
13:55
+1:31
25.2M
25.20 mi17:01:225:44:4513:415:45
16:40
+2:45
Finish
26.22 mi17:15:485:59:1113:4314:26
14:10
-2:30

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

12:00 /mi

Average Pace

13:43 /mi

Slowest Pace

16:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

36:48

10% of race

Time at Steady Pace

3:37:14

60% of race

Time at Slower Pace

1:45:09

29% of race

Average Pace: 13:42 /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 mi11:58:1041:3313:2241:33
13:22
#26605
10K
6.21 mi12:38:461:22:0913:1340:36
13:04
#26601
15K
9.32 mi13:18:382:02:0113:0539:52
12:50
#26583
20K
12.43 mi14:00:122:43:3513:1041:34
13:23
#26570
Half
13.11 mi14:09:132:52:3613:109:01
13:13
#26570
25K
15.53 mi14:41:573:25:2013:1332:44
13:30
#26563
30K
18.64 mi15:29:284:12:5113:3447:31
15:18
#26573
20M
20.00 mi15:51:184:34:4113:4421:50
16:04
#26583
21M
21.00 mi16:06:554:50:1813:4915:37
15:37
#26582
35K
21.75 mi16:16:174:59:4013:479:22
12:31
#26567
23M
23.00 mi16:31:195:14:4213:4115:02
12:00
#26524
24M
24.00 mi16:43:435:27:0613:3812:24
12:24
#26508
40K
24.85 mi16:55:375:39:0013:3811:54
13:55
#26491
25.2M
25.20 mi17:01:225:44:4513:415:45
16:40
#26493
Finish
26.22 mi17:15:485:59:1113:4314:26
14:10
#26507
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi26605114171141726440(Top 99%)11324(Top 99%)11324(Top 232%)
10K6.21 mi3.10 mi26601+411414+311414+326568(Top 100%)11398(Top 100%)11398(Top 233%)
15K9.32 mi3.11 mi26583+1811412+211412+226440(Top 99%)11324(Top 99%)11324(Top 232%)
20K12.43 mi3.11 mi26570+1311405+711405+726380(Top 99%)11286(Top 99%)11286(Top 231%)
Half13.11 mi0.68 mi2657011403+211403+226407(Top 99%)11311(Top 99%)11311(Top 232%)
25K15.53 mi2.42 mi26563+711399+411399+426130(Top 98%)11147(Top 98%)11147(Top 228%)
30K18.64 mi3.11 mi26573-1011404-511404-526494(Top 100%)11357(Top 99%)11357(Top 233%)
20M20.00 mi1.36 mi26583-1011408-411408-426490(Top 100%)11362(Top 99%)11362(Top 233%)
21M21.00 mi1.00 mi26582+111407+111407+126078(Top 98%)11158(Top 98%)11158(Top 228%)
35K21.75 mi0.75 mi26567+1511400+711400+725212(Top 95%)10769(Top 94%)10769(Top 220%)
23M23.00 mi1.25 mi26524+4311374+2611374+2624027(Top 90%)10146(Top 89%)10146(Top 208%)
24M24.00 mi1.00 mi26508+1611363+1111363+1124960(Top 94%)10660(Top 93%)10660(Top 218%)
40K24.85 mi0.85 mi26491+1711354+911354+925649(Top 96%)11001(Top 96%)11001(Top 225%)
25.2M25.20 mi0.35 mi26493-2113541135426305(Top 99%)11307(Top 99%)11307(Top 232%)
Finish26.22 mi1.02 mi26507-1411367-1311367-1326383(Top 99%)11341(Top 99%)11341(Top 232%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 99%
×21story building
+97ft-345ft

Overall

26440

Females

11324

F18-39

11324

5K→10K

3.1 - 6.2 mi

Top 100%
×5story building
+79ft-138ft

Overall

26568

Females

11398

F18-39

11398

10K→15K

6.2 - 9.3 mi

Top 99%
×3story building
+67ft-78ft

Overall

26440

Females

11324

F18-39

11324

15K→20K

9.3 - 12.4 mi

Top 99%
×5story building
+106ft-86ft

Overall

26380

Females

11286

F18-39

11286

20K→Half

12.4 - 13.1 mi

Top 99%
×2story building
+19ft-37ft

Overall

26407

Females

11311

F18-39

11311

Half→25K

13.1 - 15.5 mi

Top 98%
×4story building
+66ft-88ft

Overall

26130

Females

11147

F18-39

11147

25K→30K

15.5 - 18.6 mi

Top 100%
×9story building
+181ft-148ft

Overall

26494

Females

11357

F18-39

11357

30K→20M

18.6 - 20.0 mi

Top 100%
×5story building
+64ft-50ft

Overall

26490

Females

11362

F18-39

11362

20M→21M

20.0 - 21.0 mi

Top 98%
×8story building
+106ft-24ft

Overall

26078

Females

11158

F18-39

11158

21M→35K

21.0 - 21.8 mi

Top 95%
×7story building
+17ft-86ft

Overall

25212

Females

10769

F18-39

10769

35K→23M

21.8 - 23.0 mi

Top 90%
×5story building
+23ft-63ft

Overall

24027

Females

10146

F18-39

10146

23M→24M

23.0 - 24.0 mi

Top 94%
×6story building
+12ft-82ft

Overall

24960

Females

10660

F18-39

10660

24M→40K

24.0 - 24.9 mi

Top 96%
×1story
+6ft-20ft

Overall

25649

Females

11001

F18-39

11001

40K→25.2M

24.9 - 25.2 mi

Top 99%
×1story
+13ft-16ft

Overall

26305

Females

11307

F18-39

11307

25.2M→Finish

25.2 - 26.2 mi

Top 99%
×2story building
+22ft-21ft

Overall

26383

Females

11341

F18-39

11341

Passing Analysis

Category:
Athletes Passed
166
Passed By
68
Net Change
+98
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26605
5K → 10K84+4#26605#26601
10K → 15K202+18#26601#26583
15K → 20K141+13#26583#26570
20K → Half330#26570#26570
Half → 25K114+7#26570#26563
25K → 30K515-10#26563#26573
30K → 20M313-10#26573#26583
20M → 21M32+1#26583#26582
21M → 35K150+15#26582#26567
35K → 23M430+43#26567#26524
23M → 24M160+16#26524#26508
24M → 40K192+17#26508#26491
40K → 25.2M46-2#26491#26493
25.2M → Finish216-14#26493#26507
TOTALS16668+98
📊

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