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BOSTON MARATHON 2024

Jane Sanders

Bib: 20212•F

CO

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F55-59)
#0 / 876
Race Day Weather
55°/45°F
scattered clouds

⏱️ 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
8:49/mi
27:25
↑ 97↓ 3451.5%
10K· 6.21 mi
8:49/mi
54:50
↑ 79↓ 1380.4%
15K· 9.32 mi
8:58/mi
1:22:41
↑ 67↓ 78
20K· 12.43 mi
10:02/mi
1:53:52
↑ 106↓ 860.1%
Half· 13.11 mi
9:18/mi
2:00:13
↑ 19↓ 370.5%
25K· 15.53 mi
10:26/mi
2:25:30
↑ 66↓ 880.2%
30K· 18.64 mi
10:13/mi
2:57:14
↑ 181↓ 1480.2%
20M
11:24/mi
3:12:43
↑ 64↓ 500.2%
21M
12:17/mi
3:25:00
↑ 106↓ 241.6%
35K· 21.75 mi
9:47/mi
3:32:19
↑ 17↓ 861.7%
23M
10:22/mi
3:45:18
↑ 23↓ 630.6%
24M
10:54/mi
3:56:12
↓ 821.3%
40K· 24.85 mi
9:59/mi
4:04:44
↓ 200.3%
25.2M
11:45/mi
4:08:47
↑ 13↓ 160.2%
Finish· 26.22 mi
9:48/mi
4:18:46
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:00:13
Pace9:10 /mi
2nd Half
Distance13.11 mi
Time2:18:33
Pace10:34 /mi
📊Positive Split: 15.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:3927:258:4927:25
8:49
-
10K
6.21 mi11:49:0454:508:4927:25
8:49
0:00
15K
9.32 mi12:16:551:22:418:5227:51
8:58
+0:09
20K
12.43 mi12:48:061:53:529:1031:11
10:02
+1:04
Half
13.11 mi12:54:272:00:139:106:21
9:18
-0:44
25K
15.53 mi13:19:442:25:309:2225:17
10:26
+1:08
30K
18.64 mi13:51:282:57:149:3031:44
10:13
-0:13
20M
20.00 mi14:06:573:12:439:3815:29
11:24
+1:11
21M
21.00 mi14:19:143:25:009:4612:17
12:17
+0:53
35K
21.75 mi14:26:333:32:199:467:19
9:47
-2:30
23M
23.00 mi14:39:323:45:189:4812:59
10:22
+0:35
24M
24.00 mi14:50:263:56:129:5110:54
10:54
+0:32
40K
24.85 mi14:58:584:04:449:518:32
9:59
-0:55
25.2M
25.20 mi15:03:014:08:479:524:03
11:45
+1:46
Finish
26.22 mi15:13:004:18:469:539:59
9:48
-1:57

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

8:49 /mi

Average Pace

9:53 /mi

Slowest Pace

12:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:29:02

34% of race

Time at Steady Pace

2:07:01

49% of race

Time at Slower Pace

42:43

17% of race

Average Pace: 9:52 /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 mi11:21:3927:258:4927:25
8:49
#19393
10K
6.21 mi11:49:0454:508:4927:25
8:49
#19169
15K
9.32 mi12:16:551:22:418:5227:51
8:58
#19006
20K
12.43 mi12:48:061:53:529:1031:11
10:02
#19614
Half
13.11 mi12:54:272:00:139:106:21
9:18
#19619
25K
15.53 mi13:19:442:25:309:2225:17
10:26
#19743
30K
18.64 mi13:51:282:57:149:3031:44
10:13
#19401
20M
20.00 mi14:06:573:12:439:3815:29
11:24
#19449
21M
21.00 mi14:19:143:25:009:4612:17
12:17
#19430
35K
21.75 mi14:26:333:32:199:467:19
9:47
#19320
23M
23.00 mi14:39:323:45:189:4812:59
10:22
#19123
24M
24.00 mi14:50:263:56:129:5110:54
10:54
#19099
40K
24.85 mi14:58:584:04:449:518:32
9:59
#18927
25.2M
25.20 mi15:03:014:08:479:524:03
11:45
#18886
Finish
26.22 mi15:13:004:18:469:539:59
9:48
#18826
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi193937577757718747(Top 73%)7104(Top 65%)7104(Top 811%)
10K6.21 mi3.10 mi19169+2247418+1597418+15918985(Top 74%)7287(Top 67%)7287(Top 832%)
15K9.32 mi3.11 mi19006+1637302+1167302+11618747(Top 73%)7104(Top 65%)7104(Top 811%)
20K12.43 mi3.11 mi19614-6087619-3177619-31720662(Top 81%)8167(Top 75%)8167(Top 932%)
Half13.11 mi0.68 mi19619-57625-67625-619452(Top 76%)7578(Top 69%)7578(Top 865%)
25K15.53 mi2.42 mi19743-1247711-867711-8620237(Top 79%)8053(Top 74%)8053(Top 919%)
30K18.64 mi3.11 mi19401+3427587+1247587+12418018(Top 71%)7052(Top 65%)7052(Top 805%)
20M20.00 mi1.36 mi19449-487643-567643-5620172(Top 79%)8318(Top 76%)8318(Top 950%)
21M21.00 mi1.00 mi19430+197652-97652-919430(Top 76%)8033(Top 74%)8033(Top 917%)
35K21.75 mi0.75 mi19320+1107610+427610+4216507(Top 65%)6619(Top 61%)6619(Top 756%)
23M23.00 mi1.25 mi19123+1977526+847526+8416655(Top 65%)6733(Top 62%)6733(Top 769%)
24M24.00 mi1.00 mi19099+247530-47530-418972(Top 74%)7943(Top 73%)7943(Top 907%)
40K24.85 mi0.85 mi18927+1727466+647466+6414950(Top 59%)5996(Top 55%)5996(Top 684%)
25.2M25.20 mi0.35 mi18886+417446+207446+2016737(Top 66%)6907(Top 63%)6907(Top 788%)
Finish26.22 mi1.02 mi18826+607445+17445+117720(Top 69%)7372(Top 67%)7372(Top 842%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×21story building
+97ft-345ft

Overall

18747

Females

7104

F55-59

7104

5K→10K

3.1 - 6.2 mi

Top 74%
×5story building
+79ft-138ft

Overall

18985

Females

7287

F55-59

7287

10K→15K

6.2 - 9.3 mi

Top 73%
×3story building
+67ft-78ft

Overall

18747

Females

7104

F55-59

7104

15K→20K

9.3 - 12.4 mi

Top 81%
×5story building
+106ft-86ft

Overall

20662

Females

8167

F55-59

8167

20K→Half

12.4 - 13.1 mi

Top 76%
×2story building
+19ft-37ft

Overall

19452

Females

7578

F55-59

7578

Half→25K

13.1 - 15.5 mi

Top 79%
×4story building
+66ft-88ft

Overall

20237

Females

8053

F55-59

8053

25K→30K

15.5 - 18.6 mi

Top 71%
×9story building
+181ft-148ft

Overall

18018

Females

7052

F55-59

7052

30K→20M

18.6 - 20.0 mi

Top 79%
×5story building
+64ft-50ft

Overall

20172

Females

8318

F55-59

8318

20M→21M

20.0 - 21.0 mi

Top 76%
×8story building
+106ft-24ft

Overall

19430

Females

8033

F55-59

8033

21M→35K

21.0 - 21.8 mi

Top 65%
×7story building
+17ft-86ft

Overall

16507

Females

6619

F55-59

6619

35K→23M

21.8 - 23.0 mi

Top 65%
×5story building
+23ft-63ft

Overall

16655

Females

6733

F55-59

6733

23M→24M

23.0 - 24.0 mi

Top 74%
×6story building
+12ft-82ft

Overall

18972

Females

7943

F55-59

7943

24M→40K

24.0 - 24.9 mi

Top 59%
×1story
+6ft-20ft

Overall

14950

Females

5996

F55-59

5996

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1story
+13ft-16ft

Overall

16737

Females

6907

F55-59

6907

25.2M→Finish

25.2 - 26.2 mi

Top 69%
×2story building
+22ft-21ft

Overall

17720

Females

7372

F55-59

7372

Passing Analysis

Category:
Athletes Passed
2208
Passed By
1641
Net Change
+567
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19393
5K → 10K374150+224#19393#19169
10K → 15K298135+163#19169#19006
15K → 20K95703-608#19006#19614
20K → Half3035-5#19614#19619
Half → 25K140264-124#19619#19743
25K → 30K39654+342#19743#19401
30K → 20M67115-48#19401#19449
20M → 21M8869+19#19449#19430
21M → 35K1166+110#19430#19320
35K → 23M20811+197#19320#19123
23M → 24M8258+24#19123#19099
24M → 40K1764+172#19099#18927
40K → 25.2M5514+41#18927#18886
25.2M → Finish8323+60#18886#18826
TOTALS22081641+567
📊

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