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BOSTON MARATHON 2023

Lynette Horton

Bib: 24298•F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F60-64)
#0 / 527
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:49
Rank: #20244
Start → 5K
8:57/mi
27:49 split
10K· 6.21 mi
55:50
Rank: #20594 (-350)
5K → 10K
9:01/mi
28:01 split
15K· 9.32 mi
1:24:42
Rank: #20982 (-388)
10K → 15K
9:17/mi
28:52 split
20K· 12.43 mi
1:55:04
Rank: #21384 (-402)
15K → 20K
9:46/mi
30:22 split
Half· 13.11 mi
2:01:44
Rank: #21451 (-67)
20K → Half
9:46/mi
6:40 split
25K· 15.53 mi
2:26:41
Rank: #21707 (-256)
Half → 25K
10:17/mi
24:57 split
30K· 18.64 mi
2:59:11
Rank: #21790 (-83)
25K → 30K
10:28/mi
32:30 split
20M
3:13:33
Rank: #21808 (-18)
30K → 20M
10:34/mi
14:22 split
21M
3:25:37
Rank: #21908 (-100)
20M → 21M
12:04/mi
12:04 split
35K· 21.75 mi
3:33:10
Rank: #21903 (+5)
21M → 35K
10:06/mi
7:33 split
23M
3:46:07
Rank: #21839 (+64)
35K → 23M
10:21/mi
12:57 split
24M
3:56:29
Rank: #21828 (+11)
23M → 24M
10:22/mi
10:22 split
40K· 24.85 mi
4:05:32
Rank: #21813 (+15)
24M → 40K
10:35/mi
9:03 split
25.2M
4:09:20
Rank: #21785 (+28)
40K → 25.2M
11:01/mi
3:48 split
Finish· 26.22 mi
4:19:09
Rank: #21755 (+30)
25.2M → Finish
9:38/mi
9:49 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:01:44
Pace9:17 /mi
2nd Half
Distance13.11 mi
Time2:17:25
Pace10:29 /mi
📊Positive Split: 12.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:43:1927:498:5727:49
8:57
-
10K
6.21 mi12:11:2055:508:5928:01
9:01
+0:04
15K
9.32 mi12:40:121:24:429:0528:52
9:17
+0:16
20K
12.43 mi13:10:341:55:049:1630:22
9:46
+0:29
Half
13.11 mi13:17:142:01:449:176:40
9:46
0:00
25K
15.53 mi13:42:112:26:419:2724:57
10:17
+0:31
30K
18.64 mi14:14:412:59:119:3732:30
10:28
+0:11
20M
20.00 mi14:29:033:13:339:4114:22
10:34
+0:06
21M
21.00 mi14:41:073:25:379:4712:04
12:04
+1:30
35K
21.75 mi14:48:403:33:109:487:33
10:06
-1:58
23M
23.00 mi15:01:373:46:079:5012:57
10:21
+0:15
24M
24.00 mi15:11:593:56:299:5110:22
10:22
+0:01
40K
24.85 mi15:21:024:05:329:539:03
10:35
+0:13
25.2M
25.20 mi15:24:504:09:209:543:48
11:01
+0:26
Finish
26.22 mi15:34:394:19:099:539:49
9:38
-1:23

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

8:57 /mi

Average Pace

9:53 /mi

Slowest Pace

12:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:11:33

51% of race

Time at Steady Pace

1:51:44

43% of race

Time at Slower Pace

15:52

6% of race

Average Pace: 9:53 /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 mi11:43:1927:498:5727:49
8:57
#20244
10K
6.21 mi12:11:2055:508:5928:01
9:01
#20594
15K
9.32 mi12:40:121:24:429:0528:52
9:17
#20982
20K
12.43 mi13:10:341:55:049:1630:22
9:46
#21384
Half
13.11 mi13:17:142:01:449:176:40
9:46
#21451
25K
15.53 mi13:42:112:26:419:2724:57
10:17
#21707
30K
18.64 mi14:14:412:59:119:3732:30
10:28
#21790
20M
20.00 mi14:29:033:13:339:4114:22
10:34
#21808
21M
21.00 mi14:41:073:25:379:4712:04
12:04
#21908
35K
21.75 mi14:48:403:33:109:487:33
10:06
#21903
23M
23.00 mi15:01:373:46:079:5012:57
10:21
#21839
24M
24.00 mi15:11:593:56:299:5110:22
10:22
#21828
40K
24.85 mi15:21:024:05:329:539:03
10:35
#21813
25.2M
25.20 mi15:24:504:09:209:543:48
11:01
#21785
Finish
26.22 mi15:34:394:19:099:539:49
9:38
#21755
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi202447968796821611(Top 81%)8564(Top 75%)8564(Top 1625%)
10K6.21 mi3.10 mi20594-3508086-1188086-11820961(Top 79%)8241(Top 72%)8241(Top 1564%)
15K9.32 mi3.11 mi20982-3888278-1928278-19221611(Top 81%)8564(Top 75%)8564(Top 1625%)
20K12.43 mi3.11 mi21384-4028485-2078485-20722342(Top 84%)8991(Top 79%)8991(Top 1706%)
Half13.11 mi0.68 mi21451-678519-348519-3422804(Top 86%)9241(Top 81%)9241(Top 1754%)
25K15.53 mi2.42 mi21707-2568660-1418660-14122820(Top 86%)9282(Top 81%)9282(Top 1761%)
30K18.64 mi3.11 mi21790-838715-558715-5522130(Top 83%)8970(Top 79%)8970(Top 1702%)
20M20.00 mi1.36 mi21808-188737-228737-2221904(Top 82%)8925(Top 78%)8925(Top 1694%)
21M21.00 mi1.00 mi21908-1008803-668803-6622859(Top 86%)9472(Top 83%)9472(Top 1797%)
35K21.75 mi0.75 mi21903+58801+28801+221544(Top 81%)8796(Top 77%)8796(Top 1669%)
23M23.00 mi1.25 mi21839+648785+168785+1620939(Top 79%)8494(Top 74%)8494(Top 1612%)
24M24.00 mi1.00 mi21828+118790-58790-521715(Top 82%)8956(Top 78%)8956(Top 1699%)
40K24.85 mi0.85 mi21813+158797-78797-721426(Top 80%)8855(Top 78%)8855(Top 1680%)
25.2M25.20 mi0.35 mi21785+288785+128785+1220552(Top 77%)8354(Top 73%)8354(Top 1585%)
Finish26.22 mi1.02 mi21755+308770+158770+1520602(Top 77%)8353(Top 73%)8353(Top 1585%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
×21story building
+97ft-345ft

Overall

21611

Females

8564

F60-64

8564

5K→10K

3.1 - 6.2 mi

Top 79%
×5story building
+79ft-138ft

Overall

20961

Females

8241

F60-64

8241

10K→15K

6.2 - 9.3 mi

Top 81%
×3story building
+67ft-78ft

Overall

21611

Females

8564

F60-64

8564

15K→20K

9.3 - 12.4 mi

Top 84%
×5story building
+106ft-86ft

Overall

22342

Females

8991

F60-64

8991

20K→Half

12.4 - 13.1 mi

Top 86%
×2story building
+19ft-37ft

Overall

22804

Females

9241

F60-64

9241

Half→25K

13.1 - 15.5 mi

Top 86%
×4story building
+66ft-88ft

Overall

22820

Females

9282

F60-64

9282

25K→30K

15.5 - 18.6 mi

Top 83%
×9story building
+181ft-148ft

Overall

22130

Females

8970

F60-64

8970

30K→20M

18.6 - 20.0 mi

Top 82%
×5story building
+64ft-50ft

Overall

21904

Females

8925

F60-64

8925

20M→21M

20.0 - 21.0 mi

Top 86%
×8story building
+106ft-24ft

Overall

22859

Females

9472

F60-64

9472

21M→35K

21.0 - 21.8 mi

Top 81%
×7story building
+17ft-86ft

Overall

21544

Females

8796

F60-64

8796

35K→23M

21.8 - 23.0 mi

Top 79%
×5story building
+23ft-63ft

Overall

20939

Females

8494

F60-64

8494

23M→24M

23.0 - 24.0 mi

Top 82%
×6story building
+12ft-82ft

Overall

21715

Females

8956

F60-64

8956

24M→40K

24.0 - 24.9 mi

Top 80%
×1story
+6ft-20ft

Overall

21426

Females

8855

F60-64

8855

40K→25.2M

24.9 - 25.2 mi

Top 77%
×1story
+13ft-16ft

Overall

20552

Females

8354

F60-64

8354

25.2M→Finish

25.2 - 26.2 mi

Top 77%
×2story building
+22ft-21ft

Overall

20602

Females

8353

F60-64

8353

Passing Analysis

Category:
Athletes Passed
787
Passed By
2298
Net Change
-1511
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20244
5K → 10K153503-350#20244#20594
10K → 15K59447-388#20594#20982
15K → 20K41443-402#20982#21384
20K → Half1178-67#21384#21451
Half → 25K37293-256#21451#21707
25K → 30K117200-83#21707#21790
30K → 20M6078-18#21790#21808
20M → 21M29129-100#21808#21908
21M → 35K2823+5#21908#21903
35K → 23M9329+64#21903#21839
23M → 24M3726+11#21839#21828
24M → 40K4530+15#21828#21813
40K → 25.2M324+28#21813#21785
25.2M → Finish4515+30#21785#21755
TOTALS7872298-1511
📊

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