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BOSTON MARATHON 2023

Lindsay Waibel

Bib: 29718•F

GA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F40-44)
#0 / 1878
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
11:43/mi
36:24
↑ 97↓ 3451.5%
10K· 6.21 mi
12:33/mi
1:15:23
↑ 79↓ 1380.4%
15K· 9.32 mi
13:08/mi
1:56:11
↑ 67↓ 78
20K· 12.43 mi
13:43/mi
2:38:48
↑ 106↓ 860.1%
Half· 13.11 mi
13:36/mi
2:48:05
↑ 19↓ 370.5%
25K· 15.53 mi
13:55/mi
3:21:49
↑ 66↓ 880.2%
30K· 18.64 mi
14:15/mi
4:06:05
↑ 181↓ 1480.2%
20M
14:33/mi
4:25:52
↑ 64↓ 500.2%
21M
15:43/mi
4:41:35
↑ 106↓ 241.6%
35K· 21.75 mi
14:22/mi
4:52:20
↑ 17↓ 861.7%
23M
14:43/mi
5:10:46
↑ 23↓ 630.6%
24M
14:23/mi
5:25:09
↓ 821.3%
40K· 24.85 mi
14:29/mi
5:37:32
↓ 200.3%
25.2M
15:02/mi
5:42:43
↑ 13↓ 160.2%
Finish· 26.22 mi
13:44/mi
5:56:43
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:48:05
Pace12:49 /mi
2nd Half
Distance13.11 mi
Time3:08:38
Pace14:23 /mi
📊Positive Split: 12.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:4836:2411:4336:24
11:43
-
10K
6.21 mi12:31:471:15:2312:0838:59
12:33
+0:50
15K
9.32 mi13:12:351:56:1112:2840:48
13:08
+0:35
20K
12.43 mi13:55:122:38:4812:4742:37
13:43
+0:35
Half
13.11 mi14:04:292:48:0512:499:17
13:36
-0:07
25K
15.53 mi14:38:133:21:4913:0033:44
13:55
+0:19
30K
18.64 mi15:22:294:06:0513:1244:16
14:15
+0:20
20M
20.00 mi15:42:164:25:5213:1819:47
14:33
+0:18
21M
21.00 mi15:57:594:41:3513:2515:43
15:43
+1:10
35K
21.75 mi16:08:444:52:2013:2710:45
14:22
-1:21
23M
23.00 mi16:27:105:10:4613:3118:26
14:43
+0:21
24M
24.00 mi16:41:335:25:0913:3314:23
14:23
-0:20
40K
24.85 mi16:53:565:37:3213:3512:23
14:29
+0:06
25.2M
25.20 mi16:59:075:42:4313:365:11
15:02
+0:33
Finish
26.22 mi17:13:075:56:4313:3714:00
13:44
-1:18

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

11:43 /mi

Average Pace

13:37 /mi

Slowest Pace

15:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:02:05

51% of race

Time at Steady Pace

2:33:44

43% of race

Time at Slower Pace

20:54

6% of race

Average Pace: 13:36 /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 mi11:52:4836:2411:4336:24
11:43
#26336
10K
6.21 mi12:31:471:15:2312:0838:59
12:33
#26424
15K
9.32 mi13:12:351:56:1112:2840:48
13:08
#26485
20K
12.43 mi13:55:122:38:4812:4742:37
13:43
#26500
Half
13.11 mi14:04:292:48:0512:499:17
13:36
#26505
25K
15.53 mi14:38:133:21:4913:0033:44
13:55
#26494
30K
18.64 mi15:22:294:06:0513:1244:16
14:15
#26477
20M
20.00 mi15:42:164:25:5213:1819:47
14:33
#26472
21M
21.00 mi15:57:594:41:3513:2515:43
15:43
#26474
35K
21.75 mi16:08:444:52:2013:2710:45
14:22
#26477
23M
23.00 mi16:27:105:10:4613:3118:26
14:43
#26476
24M
24.00 mi16:41:335:25:0913:3314:23
14:23
#26476
40K
24.85 mi16:53:565:37:3213:3512:23
14:29
#26468
25.2M
25.20 mi16:59:075:42:4313:365:11
15:02
#26467
Finish
26.22 mi17:13:075:56:4313:3714:00
13:44
#26468
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi26336112531125326515(Top 100%)11370(Top 100%)11370(Top 605%)
10K6.21 mi3.10 mi26424-8811309-5611309-5626484(Top 99%)11353(Top 99%)11353(Top 605%)
15K9.32 mi3.11 mi26485-6111349-4011349-4026515(Top 100%)11370(Top 100%)11370(Top 605%)
20K12.43 mi3.11 mi26500-1511364-1511364-1526479(Top 99%)11337(Top 99%)11337(Top 604%)
Half13.11 mi0.68 mi26505-511368-411368-426477(Top 99%)11352(Top 99%)11352(Top 604%)
25K15.53 mi2.42 mi26494+1111359+911359+926312(Top 99%)11251(Top 98%)11251(Top 599%)
30K18.64 mi3.11 mi26477+1711339+2011339+2026151(Top 98%)11168(Top 98%)11168(Top 595%)
20M20.00 mi1.36 mi26472+511340-111340-126133(Top 98%)11195(Top 98%)11195(Top 596%)
21M21.00 mi1.00 mi26474-211338+211338+226119(Top 98%)11185(Top 98%)11185(Top 596%)
35K21.75 mi0.75 mi26477-311341-311341-326261(Top 99%)11256(Top 99%)11256(Top 599%)
23M23.00 mi1.25 mi26476+1113411134126199(Top 98%)11239(Top 98%)11239(Top 598%)
24M24.00 mi1.00 mi2647611344-311344-326217(Top 98%)11262(Top 99%)11262(Top 600%)
40K24.85 mi0.85 mi26468+811338+611338+625948(Top 97%)11152(Top 98%)11152(Top 594%)
25.2M25.20 mi0.35 mi26467+111337+111337+125732(Top 97%)11047(Top 97%)11047(Top 588%)
Finish26.22 mi1.02 mi26468-111339-211339-226287(Top 99%)11305(Top 99%)11305(Top 602%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 100%
×21story building
+97ft-345ft

Overall

26515

Females

11370

F40-44

11370

5K→10K

3.1 - 6.2 mi

Top 99%
×5story building
+79ft-138ft

Overall

26484

Females

11353

F40-44

11353

10K→15K

6.2 - 9.3 mi

Top 100%
×3story building
+67ft-78ft

Overall

26515

Females

11370

F40-44

11370

15K→20K

9.3 - 12.4 mi

Top 99%
×5story building
+106ft-86ft

Overall

26479

Females

11337

F40-44

11337

20K→Half

12.4 - 13.1 mi

Top 99%
×2story building
+19ft-37ft

Overall

26477

Females

11352

F40-44

11352

Half→25K

13.1 - 15.5 mi

Top 99%
×4story building
+66ft-88ft

Overall

26312

Females

11251

F40-44

11251

25K→30K

15.5 - 18.6 mi

Top 98%
×9story building
+181ft-148ft

Overall

26151

Females

11168

F40-44

11168

30K→20M

18.6 - 20.0 mi

Top 98%
×5story building
+64ft-50ft

Overall

26133

Females

11195

F40-44

11195

20M→21M

20.0 - 21.0 mi

Top 98%
×8story building
+106ft-24ft

Overall

26119

Females

11185

F40-44

11185

21M→35K

21.0 - 21.8 mi

Top 99%
×7story building
+17ft-86ft

Overall

26261

Females

11256

F40-44

11256

35K→23M

21.8 - 23.0 mi

Top 98%
×5story building
+23ft-63ft

Overall

26199

Females

11239

F40-44

11239

23M→24M

23.0 - 24.0 mi

Top 98%
×6story building
+12ft-82ft

Overall

26217

Females

11262

F40-44

11262

24M→40K

24.0 - 24.9 mi

Top 97%
×1story
+6ft-20ft

Overall

25948

Females

11152

F40-44

11152

40K→25.2M

24.9 - 25.2 mi

Top 97%
×1story
+13ft-16ft

Overall

25732

Females

11047

F40-44

11047

25.2M→Finish

25.2 - 26.2 mi

Top 99%
×2story building
+22ft-21ft

Overall

26287

Females

11305

F40-44

11305

Passing Analysis

Category:
Athletes Passed
166
Passed By
298
Net Change
-132
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26336
5K → 10K17105-88#26336#26424
10K → 15K1071-61#26424#26485
15K → 20K2136-15#26485#26500
20K → Half16-5#26500#26505
Half → 25K2312+11#26505#26494
25K → 30K3013+17#26494#26477
30K → 20M138+5#26477#26472
20M → 21M57-2#26472#26474
21M → 35K69-3#26474#26477
35K → 23M109+1#26477#26476
23M → 24M10100#26476#26476
24M → 40K135+8#26476#26468
40K → 25.2M32+1#26468#26467
25.2M → Finish45-1#26467#26468
TOTALS166298-132
📊

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