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BOSTON MARATHON 2024

Kristin Winters

Bib: 18758•F

OH

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 39%
Gender (Female)
#0 / 10924
Top 25%
Masters (Masters Women)
#0 / 6263
Top 13%
Division (F40-44)
#0 / 1613
Top 26%
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
8:10/mi
25:23
↑ 97↓ 3451.5%
10K· 6.21 mi
8:06/mi
50:32
↑ 79↓ 1380.4%
15K· 9.32 mi
8:02/mi
1:15:28
↑ 67↓ 78
20K· 12.43 mi
8:04/mi
1:40:31
↑ 106↓ 860.1%
Half· 13.11 mi
8:02/mi
1:46:00
↑ 19↓ 370.5%
25K· 15.53 mi
8:02/mi
2:05:28
↑ 66↓ 880.2%
30K· 18.64 mi
8:09/mi
2:30:47
↑ 181↓ 1480.2%
20M
8:09/mi
2:41:51
↑ 64↓ 500.2%
21M
8:35/mi
2:50:26
↑ 106↓ 241.6%
35K· 21.75 mi
7:53/mi
2:56:20
↑ 17↓ 861.7%
23M
7:57/mi
3:06:17
↑ 23↓ 630.6%
24M
7:53/mi
3:14:10
↓ 821.3%
40K· 24.85 mi
7:56/mi
3:20:57
↓ 200.3%
25.2M
8:45/mi
3:23:58
↑ 13↓ 160.2%
Finish· 26.22 mi
7:44/mi
3:31:51
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:46:00
Pace8:05 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:45:51
Pace8:04 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:1625:238:1025:23
8:10
-
10K
6.21 mi11:42:2550:328:0825:09
8:06
-0:04
15K
9.32 mi12:07:211:15:288:0624:56
8:02
-0:04
20K
12.43 mi12:32:241:40:318:0525:03
8:04
+0:02
Half
13.11 mi12:37:531:46:008:055:29
8:02
-0:02
25K
15.53 mi12:57:212:05:288:0519:28
8:02
0:00
30K
18.64 mi13:22:402:30:478:0525:19
8:09
+0:07
20M
20.00 mi13:33:442:41:518:0611:04
8:09
0:00
21M
21.00 mi13:42:192:50:268:078:35
8:35
+0:26
35K
21.75 mi13:48:132:56:208:065:54
7:53
-0:42
23M
23.00 mi13:58:103:06:178:069:57
7:57
+0:04
24M
24.00 mi14:06:033:14:108:057:53
7:53
-0:04
40K
24.85 mi14:12:503:20:578:056:47
7:56
+0:03
25.2M
25.20 mi14:15:513:23:588:063:01
8:45
+0:49
Finish
26.22 mi14:23:443:31:518:057:53
7:44
-1:01

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

7:44 /mi

Average Pace

8:05 /mi

Slowest Pace

8:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:20:15

95% of race

Time at Steady Pace

11:36

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:05 /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 mi11:17:1625:238:1025:23
8:10
#15836
10K
6.21 mi11:42:2550:328:0825:09
8:06
#15338
15K
9.32 mi12:07:211:15:288:0624:56
8:02
#14687
20K
12.43 mi12:32:241:40:318:0525:03
8:04
#13991
Half
13.11 mi12:37:531:46:008:055:29
8:02
#13925
25K
15.53 mi12:57:212:05:288:0519:28
8:02
#13239
30K
18.64 mi13:22:402:30:478:0525:19
8:09
#12282
20M
20.00 mi13:33:442:41:518:0611:04
8:09
#11823
21M
21.00 mi13:42:192:50:268:078:35
8:35
#11428
35K
21.75 mi13:48:132:56:208:065:54
7:53
#11233
23M
23.00 mi13:58:103:06:178:069:57
7:57
#10783
24M
24.00 mi14:06:033:14:108:057:53
7:53
#10501
40K
24.85 mi14:12:503:20:578:056:47
7:56
#10267
25.2M
25.20 mi14:15:513:23:588:063:01
8:45
#10163
Finish
26.22 mi14:23:443:31:518:057:53
7:44
#10010
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi158365459545913625(Top 53%)4140(Top 38%)4140(Top 257%)
10K6.21 mi3.10 mi15338+4985145+3145145+31414831(Top 58%)4828(Top 44%)4828(Top 299%)
15K9.32 mi3.11 mi14687+6514752+3934752+39313625(Top 53%)4140(Top 38%)4140(Top 257%)
20K12.43 mi3.11 mi13991+6964356+3964356+39612262(Top 48%)3454(Top 32%)3454(Top 214%)
Half13.11 mi0.68 mi13925+664318+384318+3813005(Top 51%)3873(Top 35%)3873(Top 240%)
25K15.53 mi2.42 mi13239+6863940+3783940+37810385(Top 41%)2679(Top 25%)2679(Top 166%)
30K18.64 mi3.11 mi12282+9573507+4333507+4338743(Top 34%)2098(Top 19%)2098(Top 130%)
20M20.00 mi1.36 mi11823+4593307+2003307+2007564(Top 30%)1796(Top 16%)1796(Top 111%)
21M21.00 mi1.00 mi11428+3953157+1503157+1506652(Top 26%)1568(Top 14%)1568(Top 97%)
35K21.75 mi0.75 mi11233+1953092+653092+657136(Top 28%)1824(Top 17%)1824(Top 113%)
23M23.00 mi1.25 mi10783+4502917+1752917+1755518(Top 22%)1238(Top 11%)1238(Top 77%)
24M24.00 mi1.00 mi10501+2822824+932824+936035(Top 24%)1557(Top 14%)1557(Top 97%)
40K24.85 mi0.85 mi10267+2342749+752749+755512(Top 22%)1434(Top 13%)1434(Top 89%)
25.2M25.20 mi0.35 mi10163+1042717+322717+325527(Top 22%)1521(Top 14%)1521(Top 94%)
Finish26.22 mi1.02 mi10010+1532682+352682+356995(Top 27%)2122(Top 19%)2122(Top 132%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×21story building
+97ft-345ft

Overall

13625

Females

4140

F40-44

4140

5K→10K

3.1 - 6.2 mi

Top 58%
×5story building
+79ft-138ft

Overall

14831

Females

4828

F40-44

4828

10K→15K

6.2 - 9.3 mi

Top 53%
×3story building
+67ft-78ft

Overall

13625

Females

4140

F40-44

4140

15K→20K

9.3 - 12.4 mi

Top 48%
×5story building
+106ft-86ft

Overall

12262

Females

3454

F40-44

3454

20K→Half

12.4 - 13.1 mi

Top 51%
×2story building
+19ft-37ft

Overall

13005

Females

3873

F40-44

3873

Half→25K

13.1 - 15.5 mi

Top 41%
×4story building
+66ft-88ft

Overall

10385

Females

2679

F40-44

2679

25K→30K

15.5 - 18.6 mi

Top 34%
×9story building
+181ft-148ft

Overall

8743

Females

2098

F40-44

2098

30K→20M

18.6 - 20.0 mi

Top 30%
×5story building
+64ft-50ft

Overall

7564

Females

1796

F40-44

1796

20M→21M

20.0 - 21.0 mi

Top 26%
×8story building
+106ft-24ft

Overall

6652

Females

1568

F40-44

1568

21M→35K

21.0 - 21.8 mi

Top 28%
×7story building
+17ft-86ft

Overall

7136

Females

1824

F40-44

1824

35K→23M

21.8 - 23.0 mi

Top 22%
×5story building
+23ft-63ft

Overall

5518

Females

1238

F40-44

1238

23M→24M

23.0 - 24.0 mi

Top 24%
×6story building
+12ft-82ft

Overall

6035

Females

1557

F40-44

1557

24M→40K

24.0 - 24.9 mi

Top 22%
×1story
+6ft-20ft

Overall

5512

Females

1434

F40-44

1434

40K→25.2M

24.9 - 25.2 mi

Top 22%
×1story
+13ft-16ft

Overall

5527

Females

1521

F40-44

1521

25.2M→Finish

25.2 - 26.2 mi

Top 27%
×2story building
+22ft-21ft

Overall

6995

Females

2122

F40-44

2122

Passing Analysis

Category:
Athletes Passed
6021*
Passed By
195
Net Change
+5826
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15836
5K → 10K600102+498#15836#15338
10K → 15K67726+651#15338#14687
15K → 20K70812+696#14687#13991
20K → Half7913+66#13991#13925
Half → 25K6904+686#13925#13239
25K → 30K9636+957#13239#12282
30K → 20M4590+459#12282#11823
20M → 21M3972+395#11823#11428
21M → 35K2005+195#11428#11233
35K → 23M4511+450#11233#10783
23M → 24M2875+282#10783#10501
24M → 40K238*4+234#10501#10267
40K → 25.2M1062+104#10267#10163
25.2M → Finish16613+153#10163#10010
TOTALS6021*195+5826

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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