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BOSTON MARATHON 2024

Rosemary Spraker

Bib: 15861•F

VA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 49%
Masters (Masters Women)
#0 / 6263
Top 39%
Division (F60-64)
#0 / 549
Top 10%
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
8:22/mi
25:59
↑ 97↓ 3451.5%
10K· 6.21 mi
8:28/mi
52:17
↑ 79↓ 1380.4%
15K· 9.32 mi
8:35/mi
1:18:56
↑ 67↓ 78
20K· 12.43 mi
8:34/mi
1:45:32
↑ 106↓ 860.1%
Half· 13.11 mi
8:21/mi
1:51:14
↑ 19↓ 370.5%
25K· 15.53 mi
8:36/mi
2:12:04
↑ 66↓ 880.2%
30K· 18.64 mi
9:28/mi
2:41:30
↑ 181↓ 1480.2%
20M
9:25/mi
2:54:18
↑ 64↓ 500.2%
21M
10:09/mi
3:04:27
↑ 106↓ 241.6%
35K· 21.75 mi
9:09/mi
3:11:18
↑ 17↓ 861.7%
23M
9:21/mi
3:23:01
↑ 23↓ 630.6%
24M
9:37/mi
3:32:38
↓ 821.3%
40K· 24.85 mi
9:10/mi
3:40:28
↓ 200.3%
25.2M
10:09/mi
3:43:58
↑ 13↓ 160.2%
Finish· 26.22 mi
8:45/mi
3:52:53
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:14
Pace8:29 /mi
2nd Half
Distance13.11 mi
Time2:01:39
Pace9:17 /mi
📊Positive Split: 9.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:59:4325:598:2225:59
8:22
-
10K
6.21 mi11:26:0152:178:2526:18
8:28
+0:06
15K
9.32 mi11:52:401:18:568:2826:39
8:35
+0:07
20K
12.43 mi12:19:161:45:328:3026:36
8:34
-0:01
Half
13.11 mi12:24:581:51:148:295:42
8:21
-0:13
25K
15.53 mi12:45:482:12:048:3020:50
8:36
+0:15
30K
18.64 mi13:15:142:41:308:4029:26
9:28
+0:52
20M
20.00 mi13:28:022:54:188:4312:48
9:25
-0:03
21M
21.00 mi13:38:113:04:278:4710:09
10:09
+0:44
35K
21.75 mi13:45:023:11:188:486:51
9:09
-1:00
23M
23.00 mi13:56:453:23:018:5011:43
9:21
+0:12
24M
24.00 mi14:06:223:32:388:529:37
9:37
+0:16
40K
24.85 mi14:14:123:40:288:527:50
9:10
-0:27
25.2M
25.20 mi14:17:423:43:588:533:30
10:09
+0:59
Finish
26.22 mi14:26:373:52:538:538:55
8:45
-1:24

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

8:21 /mi

Average Pace

8:53 /mi

Slowest Pace

10:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:20:59

61% of race

Time at Steady Pace

39:12

17% of race

Time at Slower Pace

52:42

23% of race

Average Pace: 8:53 /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 mi10:59:4325:598:2225:59
8:22
#17034
10K
6.21 mi11:26:0152:178:2526:18
8:28
#17001
15K
9.32 mi11:52:401:18:568:2826:39
8:35
#16900
20K
12.43 mi12:19:161:45:328:3026:36
8:34
#16381
Half
13.11 mi12:24:581:51:148:295:42
8:21
#16285
25K
15.53 mi12:45:482:12:048:3020:50
8:36
#15767
30K
18.64 mi13:15:142:41:308:4029:26
9:28
#15692
20M
20.00 mi13:28:022:54:188:4312:48
9:25
#15567
21M
21.00 mi13:38:113:04:278:4710:09
10:09
#15437
35K
21.75 mi13:45:023:11:188:486:51
9:09
#15397
23M
23.00 mi13:56:453:23:018:5011:43
9:21
#15253
24M
24.00 mi14:06:223:32:388:529:37
9:37
#15239
40K
24.85 mi14:14:123:40:288:527:50
9:10
#15046
25.2M
25.20 mi14:17:423:43:588:533:30
10:09
#14963
Finish
26.22 mi14:26:373:52:538:538:55
8:45
#14864
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi170346189618916837(Top 66%)6041(Top 55%)6041(Top 1100%)
10K6.21 mi3.10 mi17001+336150+396150+3917060(Top 67%)6158(Top 56%)6158(Top 1122%)
15K9.32 mi3.11 mi16900+1016084+666084+6616837(Top 66%)6041(Top 55%)6041(Top 1100%)
20K12.43 mi3.11 mi16381+5195788+2965788+29615145(Top 59%)5098(Top 47%)5098(Top 929%)
Half13.11 mi0.68 mi16285+965740+485740+4814952(Top 59%)5019(Top 46%)5019(Top 914%)
25K15.53 mi2.42 mi15767+5185469+2715469+27113563(Top 53%)4365(Top 40%)4365(Top 795%)
30K18.64 mi3.11 mi15692+755489-205489-2015360(Top 60%)5615(Top 51%)5615(Top 1023%)
20M20.00 mi1.36 mi15567+1255458+315458+3114169(Top 55%)5215(Top 48%)5215(Top 950%)
21M21.00 mi1.00 mi15437+1305421+375421+3713573(Top 53%)5083(Top 47%)5083(Top 926%)
35K21.75 mi0.75 mi15397+405428-75428-714088(Top 55%)5369(Top 49%)5369(Top 978%)
23M23.00 mi1.25 mi15253+1445394+345394+3412886(Top 50%)4849(Top 44%)4849(Top 883%)
24M24.00 mi1.00 mi15239+145420-265420-2614953(Top 59%)5922(Top 54%)5922(Top 1079%)
40K24.85 mi0.85 mi15046+1935353+675353+6711634(Top 46%)4372(Top 40%)4372(Top 796%)
25.2M25.20 mi0.35 mi14963+835321+325321+3211592(Top 45%)4396(Top 40%)4396(Top 801%)
Finish26.22 mi1.02 mi14864+995302+195302+1912938(Top 51%)4941(Top 45%)4941(Top 900%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21story building
+97ft-345ft

Overall

16837

Females

6041

F60-64

6041

5K→10K

3.1 - 6.2 mi

Top 67%
×5story building
+79ft-138ft

Overall

17060

Females

6158

F60-64

6158

10K→15K

6.2 - 9.3 mi

Top 66%
×3story building
+67ft-78ft

Overall

16837

Females

6041

F60-64

6041

15K→20K

9.3 - 12.4 mi

Top 59%
×5story building
+106ft-86ft

Overall

15145

Females

5098

F60-64

5098

20K→Half

12.4 - 13.1 mi

Top 59%
×2story building
+19ft-37ft

Overall

14952

Females

5019

F60-64

5019

Half→25K

13.1 - 15.5 mi

Top 53%
×4story building
+66ft-88ft

Overall

13563

Females

4365

F60-64

4365

25K→30K

15.5 - 18.6 mi

Top 60%
×9story building
+181ft-148ft

Overall

15360

Females

5615

F60-64

5615

30K→20M

18.6 - 20.0 mi

Top 55%
×5story building
+64ft-50ft

Overall

14169

Females

5215

F60-64

5215

20M→21M

20.0 - 21.0 mi

Top 53%
×8story building
+106ft-24ft

Overall

13573

Females

5083

F60-64

5083

21M→35K

21.0 - 21.8 mi

Top 55%
×7story building
+17ft-86ft

Overall

14088

Females

5369

F60-64

5369

35K→23M

21.8 - 23.0 mi

Top 50%
×5story building
+23ft-63ft

Overall

12886

Females

4849

F60-64

4849

23M→24M

23.0 - 24.0 mi

Top 59%
×6story building
+12ft-82ft

Overall

14953

Females

5922

F60-64

5922

24M→40K

24.0 - 24.9 mi

Top 46%
×1story
+6ft-20ft

Overall

11634

Females

4372

F60-64

4372

40K→25.2M

24.9 - 25.2 mi

Top 45%
×1story
+13ft-16ft

Overall

11592

Females

4396

F60-64

4396

25.2M→Finish

25.2 - 26.2 mi

Top 51%
×2story building
+22ft-21ft

Overall

12938

Females

4941

F60-64

4941

Passing Analysis

Category:
Athletes Passed
3210
Passed By
1040
Net Change
+2170
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17034
5K → 10K289256+33#17034#17001
10K → 15K279178+101#17001#16900
15K → 20K55839+519#16900#16381
20K → Half1059+96#16381#16285
Half → 25K53517+518#16285#15767
25K → 30K282207+75#15767#15692
30K → 20M18459+125#15692#15567
20M → 21M17646+130#15567#15437
21M → 35K9353+40#15437#15397
35K → 23M18541+144#15397#15253
23M → 24M9480+14#15253#15239
24M → 40K20714+193#15239#15046
40K → 25.2M9613+83#15046#14963
25.2M → Finish12728+99#14963#14864
TOTALS32101040+2170
📊

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