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BOSTON MARATHON 2024

Kristin Sherwood

Bib: 14312•F

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 40%
Masters (Masters Women)
#0 / 6263
Top 29%
Division (F40-44)
#0 / 1613
Top 48%
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
8:19/mi
25:49
↑ 97↓ 3451.5%
10K· 6.21 mi
8:33/mi
52:23
↑ 79↓ 1380.4%
15K· 9.32 mi
8:24/mi
1:18:29
↑ 67↓ 78
20K· 12.43 mi
8:38/mi
1:45:17
↑ 106↓ 860.1%
Half· 13.11 mi
8:24/mi
1:51:01
↑ 19↓ 370.5%
25K· 15.53 mi
8:38/mi
2:11:58
↑ 66↓ 880.2%
30K· 18.64 mi
8:46/mi
2:39:13
↑ 181↓ 1480.2%
20M
8:42/mi
2:51:03
↑ 64↓ 500.2%
21M
9:06/mi
3:00:09
↑ 106↓ 241.6%
35K· 21.75 mi
8:44/mi
3:06:41
↑ 17↓ 861.7%
23M
9:07/mi
3:18:06
↑ 23↓ 630.6%
24M
8:37/mi
3:26:43
↓ 821.3%
40K· 24.85 mi
8:42/mi
3:34:09
↓ 200.3%
25.2M
9:54/mi
3:37:34
↑ 13↓ 160.2%
Finish· 26.22 mi
7:53/mi
3:45:36
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:01
Pace8:28 /mi
2nd Half
Distance13.11 mi
Time1:54:35
Pace8:44 /mi
📊Positive Split: 3.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:57:1325:498:1925:49
8:19
-
10K
6.21 mi11:23:4752:238:2626:34
8:33
+0:14
15K
9.32 mi11:49:531:18:298:2526:06
8:24
-0:09
20K
12.43 mi12:16:411:45:178:2826:48
8:38
+0:14
Half
13.11 mi12:22:251:51:018:285:44
8:24
-0:14
25K
15.53 mi12:43:222:11:588:3020:57
8:38
+0:14
30K
18.64 mi13:10:372:39:138:3227:15
8:46
+0:08
20M
20.00 mi13:22:272:51:038:3311:50
8:42
-0:04
21M
21.00 mi13:31:333:00:098:359:06
9:06
+0:24
35K
21.75 mi13:38:053:06:418:356:32
8:44
-0:22
23M
23.00 mi13:49:303:18:068:3711:25
9:07
+0:23
24M
24.00 mi13:58:073:26:438:378:37
8:37
-0:30
40K
24.85 mi14:05:333:34:098:377:26
8:42
+0:05
25.2M
25.20 mi14:08:583:37:348:383:25
9:54
+1:12
Finish
26.22 mi14:17:003:45:368:378:02
7:53
-2:01

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

7:53 /mi

Average Pace

8:37 /mi

Slowest Pace

9:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:05:41

29% of race

Time at Steady Pace

2:15:59

60% of race

Time at Slower Pace

23:56

11% of race

Average Pace: 8:36 /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 mi10:57:1325:498:1925:49
8:19
#16703
10K
6.21 mi11:23:4752:238:2626:34
8:33
#17103
15K
9.32 mi11:49:531:18:298:2526:06
8:24
#16613
20K
12.43 mi12:16:411:45:178:2826:48
8:38
#16254
Half
13.11 mi12:22:251:51:018:285:44
8:24
#16178
25K
15.53 mi12:43:222:11:588:3020:57
8:38
#15736
30K
18.64 mi13:10:372:39:138:3227:15
8:46
#15048
20M
20.00 mi13:22:272:51:038:3311:50
8:42
#14681
21M
21.00 mi13:31:333:00:098:359:06
9:06
#14313
35K
21.75 mi13:38:053:06:418:356:32
8:44
#14186
23M
23.00 mi13:49:303:18:068:3711:25
9:07
#14030
24M
24.00 mi13:58:073:26:438:378:37
8:37
#13819
40K
24.85 mi14:05:333:34:098:377:26
8:42
#13604
25.2M
25.20 mi14:08:583:37:348:383:25
9:54
#13519
Finish
26.22 mi14:17:003:45:368:378:02
7:53
#13279
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi167035981598115840(Top 62%)5470(Top 50%)5470(Top 339%)
10K6.21 mi3.10 mi17103-4006209-2286209-22817576(Top 69%)6474(Top 59%)6474(Top 401%)
15K9.32 mi3.11 mi16613+4905914+2955914+29515840(Top 62%)5470(Top 50%)5470(Top 339%)
20K12.43 mi3.11 mi16254+3595714+2005714+20015466(Top 61%)5275(Top 48%)5275(Top 327%)
Half13.11 mi0.68 mi16178+765684+305684+3015190(Top 59%)5139(Top 47%)5139(Top 319%)
25K15.53 mi2.42 mi15736+4425450+2345450+23413808(Top 54%)4504(Top 41%)4504(Top 279%)
30K18.64 mi3.11 mi15048+6885112+3385112+33812053(Top 47%)3768(Top 34%)3768(Top 234%)
20M20.00 mi1.36 mi14681+3674936+1764936+17610616(Top 42%)3275(Top 30%)3275(Top 203%)
21M21.00 mi1.00 mi14313+3684769+1674769+1679061(Top 35%)2732(Top 25%)2732(Top 169%)
35K21.75 mi0.75 mi14186+1274728+414728+4112024(Top 47%)4301(Top 39%)4301(Top 267%)
23M23.00 mi1.25 mi14030+1564701+274701+2711788(Top 46%)4299(Top 39%)4299(Top 267%)
24M24.00 mi1.00 mi13819+2114627+744627+7410168(Top 40%)3538(Top 32%)3538(Top 219%)
40K24.85 mi0.85 mi13604+2154554+734554+739405(Top 37%)3290(Top 30%)3290(Top 204%)
25.2M25.20 mi0.35 mi13519+854521+334521+3310613(Top 42%)3922(Top 36%)3922(Top 243%)
Finish26.22 mi1.02 mi13279+2404423+984423+987876(Top 31%)2518(Top 23%)2518(Top 156%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21story building
+97ft-345ft

Overall

15840

Females

5470

F40-44

5470

5K→10K

3.1 - 6.2 mi

Top 69%
×5story building
+79ft-138ft

Overall

17576

Females

6474

F40-44

6474

10K→15K

6.2 - 9.3 mi

Top 62%
×3story building
+67ft-78ft

Overall

15840

Females

5470

F40-44

5470

15K→20K

9.3 - 12.4 mi

Top 61%
×5story building
+106ft-86ft

Overall

15466

Females

5275

F40-44

5275

20K→Half

12.4 - 13.1 mi

Top 59%
×2story building
+19ft-37ft

Overall

15190

Females

5139

F40-44

5139

Half→25K

13.1 - 15.5 mi

Top 54%
×4story building
+66ft-88ft

Overall

13808

Females

4504

F40-44

4504

25K→30K

15.5 - 18.6 mi

Top 47%
×9story building
+181ft-148ft

Overall

12053

Females

3768

F40-44

3768

30K→20M

18.6 - 20.0 mi

Top 42%
×5story building
+64ft-50ft

Overall

10616

Females

3275

F40-44

3275

20M→21M

20.0 - 21.0 mi

Top 35%
×8story building
+106ft-24ft

Overall

9061

Females

2732

F40-44

2732

21M→35K

21.0 - 21.8 mi

Top 47%
×7story building
+17ft-86ft

Overall

12024

Females

4301

F40-44

4301

35K→23M

21.8 - 23.0 mi

Top 46%
×5story building
+23ft-63ft

Overall

11788

Females

4299

F40-44

4299

23M→24M

23.0 - 24.0 mi

Top 40%
×6story building
+12ft-82ft

Overall

10168

Females

3538

F40-44

3538

24M→40K

24.0 - 24.9 mi

Top 37%
×1story
+6ft-20ft

Overall

9405

Females

3290

F40-44

3290

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1story
+13ft-16ft

Overall

10613

Females

3922

F40-44

3922

25.2M→Finish

25.2 - 26.2 mi

Top 31%
×2story building
+22ft-21ft

Overall

7876

Females

2518

F40-44

2518

Passing Analysis

Category:
Athletes Passed
4261
Passed By
837
Net Change
+3424
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16703
5K → 10K146546-400#16703#17103
10K → 15K53242+490#17103#16613
15K → 20K44182+359#16613#16254
20K → Half9317+76#16254#16178
Half → 25K46927+442#16178#15736
25K → 30K70012+688#15736#15048
30K → 20M37811+367#15048#14681
20M → 21M3735+368#14681#14313
21M → 35K14518+127#14313#14186
35K → 23M20044+156#14186#14030
23M → 24M22110+211#14030#13819
24M → 40K2216+215#13819#13604
40K → 25.2M9611+85#13604#13519
25.2M → Finish2466+240#13519#13279
TOTALS4261837+3424
📊

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