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BOSTON MARATHON 2024

Jessica Shand

Bib: 19401•F

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 44%
Gender (Female)
#0 / 10924
Top 31%
Masters (Masters Women)
#0 / 6263
Top 18%
Division (F45-49)
#0 / 1753
Top 21%
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
7:49/mi
24:18
↑ 97↓ 3451.5%
10K· 6.21 mi
7:53/mi
48:47
↑ 79↓ 1380.4%
15K· 9.32 mi
8:02/mi
1:13:43
↑ 67↓ 78
20K· 12.43 mi
8:13/mi
1:39:14
↑ 106↓ 860.1%
Half· 13.11 mi
8:05/mi
1:44:45
↑ 19↓ 370.5%
25K· 15.53 mi
8:22/mi
2:05:03
↑ 66↓ 880.2%
30K· 18.64 mi
8:38/mi
2:31:53
↑ 181↓ 1480.2%
20M
8:42/mi
2:43:43
↑ 64↓ 500.2%
21M
9:08/mi
2:52:51
↑ 106↓ 241.6%
35K· 21.75 mi
8:23/mi
2:59:07
↑ 17↓ 861.7%
23M
8:40/mi
3:09:58
↑ 23↓ 630.6%
24M
8:21/mi
3:18:19
↓ 821.3%
40K· 24.85 mi
8:39/mi
3:25:43
↓ 200.3%
25.2M
9:17/mi
3:28:55
↑ 13↓ 160.2%
Finish· 26.22 mi
8:06/mi
3:37:10
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:45
Pace7:59 /mi
2nd Half
Distance13.11 mi
Time1:52:25
Pace8:35 /mi
📊Positive Split: 7.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:4524:187:4924:18
7:49
-
10K
6.21 mi11:41:1448:477:5124:29
7:53
+0:04
15K
9.32 mi12:06:101:13:437:5524:56
8:02
+0:09
20K
12.43 mi12:31:411:39:147:5925:31
8:13
+0:11
Half
13.11 mi12:37:121:44:457:595:31
8:05
-0:08
25K
15.53 mi12:57:302:05:038:0320:18
8:22
+0:17
30K
18.64 mi13:24:202:31:538:0926:50
8:38
+0:16
20M
20.00 mi13:36:102:43:438:1111:50
8:42
+0:04
21M
21.00 mi13:45:182:52:518:149:08
9:08
+0:26
35K
21.75 mi13:51:342:59:078:146:16
8:23
-0:45
23M
23.00 mi14:02:253:09:588:1610:51
8:40
+0:17
24M
24.00 mi14:10:463:18:198:168:21
8:21
-0:19
40K
24.85 mi14:18:103:25:438:177:24
8:39
+0:18
25.2M
25.20 mi14:21:223:28:558:173:12
9:17
+0:38
Finish
26.22 mi14:29:373:37:108:178:15
8:06
-1:11

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

7:49 /mi

Average Pace

8:17 /mi

Slowest Pace

9:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:27:55

68% of race

Time at Steady Pace

1:06:03

30% of race

Time at Slower Pace

3:12

1% of race

Average Pace: 8:17 /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 mi11:16:4524:187:4924:18
7:49
#13270
10K
6.21 mi11:41:1448:477:5124:29
7:53
#13260
15K
9.32 mi12:06:101:13:437:5524:56
8:02
#13372
20K
12.43 mi12:31:411:39:147:5925:31
8:13
#13311
Half
13.11 mi12:37:121:44:457:595:31
8:05
#13306
25K
15.53 mi12:57:302:05:038:0320:18
8:22
#13071
30K
18.64 mi13:24:202:31:538:0926:50
8:38
#12647
20M
20.00 mi13:36:102:43:438:1111:50
8:42
#12446
21M
21.00 mi13:45:182:52:518:149:08
9:08
#12188
35K
21.75 mi13:51:342:59:078:146:16
8:23
#12071
23M
23.00 mi14:02:253:09:588:1610:51
8:40
#11868
24M
24.00 mi14:10:463:18:198:168:21
8:21
#11658
40K
24.85 mi14:18:103:25:438:177:24
8:39
#11498
25.2M
25.20 mi14:21:223:28:558:173:12
9:17
#11404
Finish
26.22 mi14:29:373:37:108:178:15
8:06
#11266
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi132703874387413632(Top 53%)4147(Top 38%)4147(Top 237%)
10K6.21 mi3.10 mi13260+103876-23876-213296(Top 52%)3928(Top 36%)3928(Top 224%)
15K9.32 mi3.11 mi13372-1123964-883964-8813632(Top 53%)4147(Top 38%)4147(Top 237%)
20K12.43 mi3.11 mi13311+613964396413221(Top 52%)3958(Top 36%)3958(Top 226%)
Half13.11 mi0.68 mi13306+53970-63970-613310(Top 52%)4074(Top 37%)4074(Top 232%)
25K15.53 mi2.42 mi13071+2353849+1213849+12112379(Top 48%)3712(Top 34%)3712(Top 212%)
30K18.64 mi3.11 mi12647+4243703+1463703+14611377(Top 45%)3382(Top 31%)3382(Top 193%)
20M20.00 mi1.36 mi12446+2013651+523651+5210599(Top 41%)3258(Top 30%)3258(Top 186%)
21M21.00 mi1.00 mi12188+2583575+763575+769215(Top 36%)2804(Top 26%)2804(Top 160%)
35K21.75 mi0.75 mi12071+1173542+333542+3310042(Top 39%)3252(Top 30%)3252(Top 186%)
23M23.00 mi1.25 mi11868+2033501+413501+419395(Top 37%)3078(Top 28%)3078(Top 176%)
24M24.00 mi1.00 mi11658+2103438+633438+638589(Top 34%)2758(Top 25%)2758(Top 157%)
40K24.85 mi0.85 mi11498+1603394+443394+449189(Top 36%)3183(Top 29%)3183(Top 182%)
25.2M25.20 mi0.35 mi11404+943373+213373+217883(Top 31%)2621(Top 24%)2621(Top 150%)
Finish26.22 mi1.02 mi11266+1383346+273346+279177(Top 36%)3140(Top 29%)3140(Top 179%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×21story building
+97ft-345ft

Overall

13632

Females

4147

F45-49

4147

5K→10K

3.1 - 6.2 mi

Top 52%
×5story building
+79ft-138ft

Overall

13296

Females

3928

F45-49

3928

10K→15K

6.2 - 9.3 mi

Top 53%
×3story building
+67ft-78ft

Overall

13632

Females

4147

F45-49

4147

15K→20K

9.3 - 12.4 mi

Top 52%
×5story building
+106ft-86ft

Overall

13221

Females

3958

F45-49

3958

20K→Half

12.4 - 13.1 mi

Top 52%
×2story building
+19ft-37ft

Overall

13310

Females

4074

F45-49

4074

Half→25K

13.1 - 15.5 mi

Top 48%
×4story building
+66ft-88ft

Overall

12379

Females

3712

F45-49

3712

25K→30K

15.5 - 18.6 mi

Top 45%
×9story building
+181ft-148ft

Overall

11377

Females

3382

F45-49

3382

30K→20M

18.6 - 20.0 mi

Top 41%
×5story building
+64ft-50ft

Overall

10599

Females

3258

F45-49

3258

20M→21M

20.0 - 21.0 mi

Top 36%
×8story building
+106ft-24ft

Overall

9215

Females

2804

F45-49

2804

21M→35K

21.0 - 21.8 mi

Top 39%
×7story building
+17ft-86ft

Overall

10042

Females

3252

F45-49

3252

35K→23M

21.8 - 23.0 mi

Top 37%
×5story building
+23ft-63ft

Overall

9395

Females

3078

F45-49

3078

23M→24M

23.0 - 24.0 mi

Top 34%
×6story building
+12ft-82ft

Overall

8589

Females

2758

F45-49

2758

24M→40K

24.0 - 24.9 mi

Top 36%
×1story
+6ft-20ft

Overall

9189

Females

3183

F45-49

3183

40K→25.2M

24.9 - 25.2 mi

Top 31%
×1story
+13ft-16ft

Overall

7883

Females

2621

F45-49

2621

25.2M→Finish

25.2 - 26.2 mi

Top 36%
×2story building
+22ft-21ft

Overall

9177

Females

3140

F45-49

3140

Passing Analysis

Category:
Athletes Passed
3250
Passed By
1246
Net Change
+2004
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13270
5K → 10K311301+10#13270#13260
10K → 15K176288-112#13260#13372
15K → 20K294233+61#13372#13311
20K → Half5247+5#13311#13306
Half → 25K357122+235#13306#13071
25K → 30K50783+424#13071#12647
30K → 20M23837+201#12647#12446
20M → 21M27921+258#12446#12188
21M → 35K13417+117#12188#12071
35K → 23M23532+203#12071#11868
23M → 24M22414+210#11868#11658
24M → 40K18323+160#11658#11498
40K → 25.2M973+94#11498#11404
25.2M → Finish16325+138#11404#11266
TOTALS32501246+2004
📊

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