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BOSTON MARATHON 2024

Erin Tooley

Bib: 21520 F US

NC

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 46%
Masters (Masters Women)
#0 / 6263
Top 36%
Division (F45-49)
#0 / 1753
Top 46%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
8:44/mi
27:07
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
8:35/mi
53:48
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
8:22/mi
1:19:47
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
8:26/mi
1:46:00
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
8:20/mi
1:51:41
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
8:41/mi
2:12:45
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
9:04/mi
2:40:54
↑ 181↓ 1480.2%
138 ft elev
20M
9:10/mi
2:53:22
↑ 64↓ 500.2%
148 ft elev
21M
9:51/mi
3:03:13
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
8:33/mi
3:09:37
↑ 17↓ 861.7%
156 ft elev
23M
9:03/mi
3:20:57
↑ 23↓ 630.6%
116 ft elev
24M
9:09/mi
3:30:06
↓ 821.3%
34 ft elev
40K· 24.85 mi
9:26/mi
3:38:10
↓ 200.3%
20 ft elev
25.2M
10:18/mi
3:41:43
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
9:08/mi
3:51:01
↑ 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
Time1:51:41
Pace8:31 /mi
2nd Half
Distance13.11 mi
Time1:59:20
Pace9:06 /mi
📊Positive Split: 6.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:25:2227:078:4427:07
8:44
-
10K
6.21 mi11:52:0353:488:3926:41
8:35
-0:09
15K
9.32 mi12:18:021:19:478:3425:59
8:22
-0:13
20K
12.43 mi12:44:151:46:008:3226:13
8:26
+0:04
Half
13.11 mi12:49:561:51:418:315:41
8:20
-0:06
25K
15.53 mi13:11:002:12:458:3321:04
8:41
+0:21
30K
18.64 mi13:39:092:40:548:3828:09
9:04
+0:23
20M
20.00 mi13:51:372:53:228:4012:28
9:10
+0:06
21M
21.00 mi14:01:283:03:138:439:51
9:51
+0:41
35K
21.75 mi14:07:523:09:378:436:24
8:33
-1:18
23M
23.00 mi14:19:123:20:578:4411:20
9:03
+0:30
24M
24.00 mi14:28:213:30:068:459:09
9:09
+0:06
40K
24.85 mi14:36:253:38:108:478:04
9:26
+0:17
25.2M
25.20 mi14:39:583:41:438:483:33
10:18
+0:52
Finish
26.22 mi14:49:163:51:018:499:18
9:08
-1:10

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

8:20 /mi

Average Pace

8:49 /mi

Slowest Pace

10:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:19:09

60% of race

Time at Steady Pace

1:10:24

30% of race

Time at Slower Pace

21:28

9% of race

Average Pace: 8:49 /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 mi11:25:2227:078:4427:07
8:44
#18965
10K
6.21 mi11:52:0353:488:3926:41
8:35
#18378
15K
9.32 mi12:18:021:19:478:3425:59
8:22
#17465
20K
12.43 mi12:44:151:46:008:3226:13
8:26
#16585
Half
13.11 mi12:49:561:51:418:315:41
8:20
#16482
25K
15.53 mi13:11:002:12:458:3321:04
8:41
#16005
30K
18.64 mi13:39:092:40:548:3828:09
9:04
#15515
20M
20.00 mi13:51:372:53:228:4012:28
9:10
#15331
21M
21.00 mi14:01:283:03:138:439:51
9:51
#15142
35K
21.75 mi14:07:523:09:378:436:24
8:33
#14994
23M
23.00 mi14:19:123:20:578:4411:20
9:03
#14762
24M
24.00 mi14:28:213:30:068:459:09
9:09
#14620
40K
24.85 mi14:36:253:38:108:478:04
9:26
#14515
25.2M
25.20 mi14:39:583:41:438:483:33
10:18
#14465
Finish
26.22 mi14:49:163:51:018:499:18
9:08
#14473
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi189657322732215633(Top 61%)5345(Top 49%)5345(Top 305%)
10K6.21 mi3.10 mi18378+5876970+3526970+35217784(Top 70%)6602(Top 60%)6602(Top 377%)
15K9.32 mi3.11 mi17465+9136409+5616409+56115633(Top 61%)5345(Top 49%)5345(Top 305%)
20K12.43 mi3.11 mi16585+8805912+4975912+49714489(Top 57%)4714(Top 43%)4714(Top 269%)
Half13.11 mi0.68 mi16482+1035861+515861+5114826(Top 58%)4939(Top 45%)4939(Top 282%)
25K15.53 mi2.42 mi16005+4775615+2465615+24614041(Top 55%)4636(Top 42%)4636(Top 264%)
30K18.64 mi3.11 mi15515+4905386+2295386+22913535(Top 53%)4587(Top 42%)4587(Top 262%)
20M20.00 mi1.36 mi15331+1845321+655321+6513021(Top 51%)4595(Top 42%)4595(Top 262%)
21M21.00 mi1.00 mi15142+1895256+655256+6512376(Top 48%)4457(Top 41%)4457(Top 254%)
35K21.75 mi0.75 mi14994+1485199+575199+5711113(Top 43%)3829(Top 35%)3829(Top 218%)
23M23.00 mi1.25 mi14762+2325124+755124+7511464(Top 45%)4142(Top 38%)4142(Top 236%)
24M24.00 mi1.00 mi14620+1425091+335091+3312883(Top 50%)4868(Top 45%)4868(Top 278%)
40K24.85 mi0.85 mi14515+1055064+275064+2712861(Top 50%)4974(Top 46%)4974(Top 284%)
25.2M25.20 mi0.35 mi14465+505046+185046+1812113(Top 47%)4660(Top 43%)4660(Top 266%)
Finish26.22 mi1.02 mi14473-85077-315077-3114839(Top 58%)5886(Top 54%)5886(Top 336%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×21story building
+97ft-345ft

Overall

15633

Females

5345

F45-49

5345

5K→10K

3.1 - 6.2 mi

Top 70%
×5story building
+79ft-138ft

Overall

17784

Females

6602

F45-49

6602

10K→15K

6.2 - 9.3 mi

Top 61%
×3story building
+67ft-78ft

Overall

15633

Females

5345

F45-49

5345

15K→20K

9.3 - 12.4 mi

Top 57%
×5story building
+106ft-86ft

Overall

14489

Females

4714

F45-49

4714

20K→Half

12.4 - 13.1 mi

Top 58%
×2story building
+19ft-37ft

Overall

14826

Females

4939

F45-49

4939

Half→25K

13.1 - 15.5 mi

Top 55%
×4story building
+66ft-88ft

Overall

14041

Females

4636

F45-49

4636

25K→30K

15.5 - 18.6 mi

Top 53%
×9story building
+181ft-148ft

Overall

13535

Females

4587

F45-49

4587

30K→20M

18.6 - 20.0 mi

Top 51%
×5story building
+64ft-50ft

Overall

13021

Females

4595

F45-49

4595

20M→21M

20.0 - 21.0 mi

Top 48%
×8story building
+106ft-24ft

Overall

12376

Females

4457

F45-49

4457

21M→35K

21.0 - 21.8 mi

Top 43%
×7story building
+17ft-86ft

Overall

11113

Females

3829

F45-49

3829

35K→23M

21.8 - 23.0 mi

Top 45%
×5story building
+23ft-63ft

Overall

11464

Females

4142

F45-49

4142

23M→24M

23.0 - 24.0 mi

Top 50%
×6story building
+12ft-82ft

Overall

12883

Females

4868

F45-49

4868

24M→40K

24.0 - 24.9 mi

Top 50%
×1story
+6ft-20ft

Overall

12861

Females

4974

F45-49

4974

40K→25.2M

24.9 - 25.2 mi

Top 47%
×1story
+13ft-16ft

Overall

12113

Females

4660

F45-49

4660

25.2M→Finish

25.2 - 26.2 mi

Top 58%
×2story building
+22ft-21ft

Overall

14839

Females

5886

F45-49

5886

Passing Analysis

Category:
Athletes Passed
4924
Passed By
432
Net Change
+4492
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18965
5K → 10K68093+587#18965#18378
10K → 15K9185+913#18378#17465
15K → 20K89111+880#17465#16585
20K → Half1052+103#16585#16482
Half → 25K49922+477#16482#16005
25K → 30K54252+490#16005#15515
30K → 20M21834+184#15515#15331
20M → 21M22132+189#15331#15142
21M → 35K1513+148#15142#14994
35K → 23M25927+232#14994#14762
23M → 24M16927+142#14762#14620
24M → 40K14035+105#14620#14515
40K → 25.2M6313+50#14515#14465
25.2M → Finish6876-8#14465#14473
TOTALS4924432+4492
📊

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