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BOSTON MARATHON 2023

Casey Barnett

ME

Bib: 26350 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
10:51/mi
33:42
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
11:02/mi
1:07:58
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
11:19/mi
1:43:08
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
11:23/mi
2:18:31
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
10:39/mi
2:25:47
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
11:54/mi
2:54:38
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
13:22/mi
3:36:10
↑ 181↓ 1480.2%
138 ft elev
20M
14:17/mi
3:55:35
↑ 64↓ 500.2%
148 ft elev
21M
17:43/mi
4:13:18
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
13:14/mi
4:23:12
↑ 17↓ 861.7%
156 ft elev
23M
13:32/mi
4:40:09
↑ 23↓ 630.6%
116 ft elev
24M
13:29/mi
4:53:38
↓ 821.3%
34 ft elev
40K· 24.85 mi
16:24/mi
5:07:39
↓ 200.3%
20 ft elev
25.2M
18:22/mi
5:13:59
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
13:00/mi
5:27:14
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
2:25:4711:07 /mi⚡ faster
2nd Half
3:01:2713:50 /mi+24.5%
Positive split — 24.5% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
33:4210:513.11 mi33:42
10:51
-
10K
1:07:5810:563.10 mi34:16
11:02
+0:11
15K
1:43:0811:043.11 mi35:10
11:19
+0:17
20K
2:18:3111:093.11 mi35:23
11:23
+0:04
Half(13.11 mi)
2:25:4711:070.68 mi7:16
10:39
-0:44
25K
2:54:3811:152.42 mi28:51
11:54
+1:15
30K
3:36:1011:363.11 mi41:32
13:22
+1:28
20M
3:55:3511:471.36 mi19:25
14:17
+0:55
21M
4:13:1812:041.00 mi17:43
17:43
+3:26
35K
4:23:1212:060.75 mi9:54
13:14
-4:29
23M
4:40:0912:111.25 mi16:57
13:32
+0:18
24M
4:53:3812:141.00 mi13:29
13:29
-0:03
40K
5:07:3912:230.85 mi14:01
16:24
+2:55
25.2M
5:13:5912:280.35 mi6:20
18:22
+1:58
Finish(26.22 mi)
5:27:1412:291.02 mi13:15
13:00
-5:22
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:39 /mi

Average Pace

12:29 /mi

Slowest Pace

18:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:54:38

53% of race

Time at Steady Pace

1:54:32

35% of race

Time at Slower Pace

38:04

12% of race

Average Pace: 12:29 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi254501069610696255341077210772
10K3.10 mi25501-5110739-4310739-43255041073710737
15K3.11 mi25538-3710759-2010759-20255341077210772
20K3.11 mi25418+12010698+6110698+61251151055110551
Half(13.11 mi)0.68 mi25380+3810677+2110677+21244891020910209
25K2.42 mi25316+6410653+2410653+24250761055710557
30K3.11 mi25425-10910734-8110734-81256831093710937
20M1.36 mi25510-8510787-5310787-53259971112511125
21M1.00 mi25651-14110860-7310860-73265271137411374
35K0.75 mi25653-210870-1010870-10257251100811008
23M1.25 mi25658-510875-510875-5255291091210912
24M1.00 mi25689-3110899-2410899-24257921106811068
40K0.85 mi25754-6510940-4110940-41264731137011370
25.2M0.35 mi25792-3810958-1810958-18265281138811388
Finish(26.22 mi)1.02 mi25806-1410970-1210970-12259691115411154

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 96%
×21story building
+97ft-345ft

Overall

25534

Females

10772

F18-39

10772

5K→10K

3.1 - 6.2 mi

Top 96%
×5story building
+79ft-138ft

Overall

25504

Females

10737

F18-39

10737

10K→15K

6.2 - 9.3 mi

Top 96%
×3story building
+67ft-78ft

Overall

25534

Females

10772

F18-39

10772

15K→20K

9.3 - 12.4 mi

Top 94%
×5story building
+106ft-86ft

Overall

25115

Females

10551

F18-39

10551

20K→Half

12.4 - 13.1 mi

Top 92%
×2story building
+19ft-37ft

Overall

24489

Females

10209

F18-39

10209

Half→25K

13.1 - 15.5 mi

Top 94%
×4story building
+66ft-88ft

Overall

25076

Females

10557

F18-39

10557

25K→30K

15.5 - 18.6 mi

Top 96%
×9story building
+181ft-148ft

Overall

25683

Females

10937

F18-39

10937

30K→20M

18.6 - 20.0 mi

Top 98%
×5story building
+64ft-50ft

Overall

25997

Females

11125

F18-39

11125

20M→21M

20.0 - 21.0 mi

Top 100%
×8story building
+106ft-24ft

Overall

26527

Females

11374

F18-39

11374

21M→35K

21.0 - 21.8 mi

Top 97%
×7story building
+17ft-86ft

Overall

25725

Females

11008

F18-39

11008

35K→23M

21.8 - 23.0 mi

Top 96%
×5story building
+23ft-63ft

Overall

25529

Females

10912

F18-39

10912

23M→24M

23.0 - 24.0 mi

Top 97%
×6story building
+12ft-82ft

Overall

25792

Females

11068

F18-39

11068

24M→40K

24.0 - 24.9 mi

Top 99%
×1story
+6ft-20ft

Overall

26473

Females

11370

F18-39

11370

40K→25.2M

24.9 - 25.2 mi

Top 100%
×1story
+13ft-16ft

Overall

26528

Females

11388

F18-39

11388

25.2M→Finish

25.2 - 26.2 mi

Top 98%
×2story building
+22ft-21ft

Overall

25969

Females

11154

F18-39

11154

Passing Analysis

Category:
▼Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#25450
5K → 10K
179128-51
#25450 → #25501
10K → 15K
12184-37
#25501 → #25538
15K → 20K
36156+120
#25538 → #25418
20K → Half
341+38
#25418 → #25380
Half → 25K
3296+64
#25380 → #25316
25K → 30K
15142-109
#25316 → #25425
30K → 20M
927-85
#25425 → #25510
20M → 21M
1421-141
#25510 → #25651
21M → 35K
1715-2
#25651 → #25653
35K → 23M
2419-5
#25653 → #25658
23M → 24M
387-31
#25658 → #25689
24M → 40K
672-65
#25689 → #25754
40K → 25.2M
380-38
#25754 → #25792
25.2M → Finish
217-14
#25792 → #25806
TOTALS
961605-356
#25450 → #25806

Passing Visualized

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