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BOSTON MARATHON 2024

Sunita Singh

Bib: 10536•F

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 20%
Gender (Female)
#0 / 10924
Top 6%
Masters (Masters Women)
#0 / 6263
Top 2%
Division (F50-54)
#0 / 1187
Top 0.4%
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
7:02/mi
21:50
↑ 97↓ 3451.5%
10K· 6.21 mi
7:01/mi
43:39
↑ 79↓ 1380.4%
15K· 9.32 mi
7:09/mi
1:05:51
↑ 67↓ 78
20K· 12.43 mi
7:13/mi
1:28:15
↑ 106↓ 860.1%
Half· 13.11 mi
7:01/mi
1:33:02
↑ 19↓ 370.5%
25K· 15.53 mi
7:10/mi
1:50:24
↑ 66↓ 880.2%
30K· 18.64 mi
7:31/mi
2:13:44
↑ 181↓ 1480.2%
20M
7:43/mi
2:24:13
↑ 64↓ 500.2%
21M
8:24/mi
2:32:37
↑ 106↓ 241.6%
35K· 21.75 mi
7:12/mi
2:38:00
↑ 17↓ 861.7%
23M
7:41/mi
2:47:37
↑ 23↓ 630.6%
24M
7:26/mi
2:55:03
↓ 821.3%
40K· 24.85 mi
7:49/mi
3:01:44
↓ 200.3%
25.2M
8:39/mi
3:04:43
↑ 13↓ 160.2%
Finish· 26.22 mi
7:33/mi
3:12:25
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:33:02
Pace7:06 /mi
2nd Half
Distance13.11 mi
Time1:39:23
Pace7:35 /mi
📊Positive Split: 6.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:0921:507:0221:50
7:02
-
10K
6.21 mi11:09:5843:397:0121:49
7:01
-0:01
15K
9.32 mi11:32:101:05:517:0422:12
7:09
+0:08
20K
12.43 mi11:54:341:28:157:0622:24
7:13
+0:04
Half
13.11 mi11:59:211:33:027:064:47
7:01
-0:12
25K
15.53 mi12:16:431:50:247:0617:22
7:10
+0:09
30K
18.64 mi12:40:032:13:447:1023:20
7:31
+0:21
20M
20.00 mi12:50:322:24:137:1310:29
7:43
+0:12
21M
21.00 mi12:58:562:32:377:168:24
8:24
+0:41
35K
21.75 mi13:04:192:38:007:165:23
7:12
-1:12
23M
23.00 mi13:13:562:47:377:179:37
7:41
+0:29
24M
24.00 mi13:21:222:55:037:187:26
7:26
-0:15
40K
24.85 mi13:28:033:01:447:196:41
7:49
+0:23
25.2M
25.20 mi13:31:023:04:437:202:59
8:39
+0:50
Finish
26.22 mi13:38:443:12:257:217:42
7:33
-1:06

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

7:01 /mi

Average Pace

7:21 /mi

Slowest Pace

8:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:28:00

46% of race

Time at Steady Pace

1:06:15

34% of race

Time at Slower Pace

38:10

20% of race

Average Pace: 7:20 /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 mi10:48:0921:507:0221:50
7:02
#7223
10K
6.21 mi11:09:5843:397:0121:49
7:01
#7002
15K
9.32 mi11:32:101:05:517:0422:12
7:09
#7010
20K
12.43 mi11:54:341:28:157:0622:24
7:13
#6796
Half
13.11 mi11:59:211:33:027:064:47
7:01
#6732
25K
15.53 mi12:16:431:50:247:0617:22
7:10
#6382
30K
18.64 mi12:40:032:13:447:1023:20
7:31
#6004
20M
20.00 mi12:50:322:24:137:1310:29
7:43
#5884
21M
21.00 mi12:58:562:32:377:168:24
8:24
#5781
35K
21.75 mi13:04:192:38:007:165:23
7:12
#5624
23M
23.00 mi13:13:562:47:377:179:37
7:41
#5436
24M
24.00 mi13:21:222:55:037:187:26
7:26
#5290
40K
24.85 mi13:28:033:01:447:196:41
7:49
#5187
25.2M
25.20 mi13:31:023:04:437:202:59
8:39
#5153
Finish
26.22 mi13:38:443:12:257:217:42
7:33
#5120
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi72238968967103(Top 28%)946(Top 9%)946(Top 80%)
10K6.21 mi3.10 mi7002+221844+52844+526821(Top 27%)816(Top 7%)816(Top 69%)
15K9.32 mi3.11 mi7010-8875-31875-317103(Top 28%)946(Top 9%)946(Top 80%)
20K12.43 mi3.11 mi6796+214817+58817+586460(Top 25%)815(Top 7%)815(Top 69%)
Half13.11 mi0.68 mi6732+64801+16801+165884(Top 23%)629(Top 6%)629(Top 53%)
25K15.53 mi2.42 mi6382+350743+58743+585126(Top 20%)551(Top 5%)551(Top 46%)
30K18.64 mi3.11 mi6004+378693+50693+505155(Top 20%)682(Top 6%)682(Top 57%)
20M20.00 mi1.36 mi5884+120694-1694-15301(Top 21%)849(Top 8%)849(Top 72%)
21M21.00 mi1.00 mi5781+103692+2692+25781(Top 23%)1199(Top 11%)1199(Top 101%)
35K21.75 mi0.75 mi5624+157672+20672+203798(Top 15%)479(Top 4%)479(Top 40%)
23M23.00 mi1.25 mi5436+188652+20652+204316(Top 17%)726(Top 7%)726(Top 61%)
24M24.00 mi1.00 mi5290+146636+16636+163916(Top 15%)654(Top 6%)654(Top 55%)
40K24.85 mi0.85 mi5187+103634+2634+24872(Top 19%)1131(Top 10%)1131(Top 95%)
25.2M25.20 mi0.35 mi5153+34643-9643-95078(Top 20%)1279(Top 12%)1279(Top 108%)
Finish26.22 mi1.02 mi5120+33661-18661-185937(Top 23%)1618(Top 15%)1618(Top 136%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×21story building
+97ft-345ft

Overall

7103

Females

946

F50-54

946

5K→10K

3.1 - 6.2 mi

Top 27%
×5story building
+79ft-138ft

Overall

6821

Females

816

F50-54

816

10K→15K

6.2 - 9.3 mi

Top 28%
×3story building
+67ft-78ft

Overall

7103

Females

946

F50-54

946

15K→20K

9.3 - 12.4 mi

Top 25%
×5story building
+106ft-86ft

Overall

6460

Females

815

F50-54

815

20K→Half

12.4 - 13.1 mi

Top 23%
×2story building
+19ft-37ft

Overall

5884

Females

629

F50-54

629

Half→25K

13.1 - 15.5 mi

Top 20%
×4story building
+66ft-88ft

Overall

5126

Females

551

F50-54

551

25K→30K

15.5 - 18.6 mi

Top 20%
×9story building
+181ft-148ft

Overall

5155

Females

682

F50-54

682

30K→20M

18.6 - 20.0 mi

Top 21%
×5story building
+64ft-50ft

Overall

5301

Females

849

F50-54

849

20M→21M

20.0 - 21.0 mi

Top 23%
×8story building
+106ft-24ft

Overall

5781

Females

1199

F50-54

1199

21M→35K

21.0 - 21.8 mi

Top 15%
×7story building
+17ft-86ft

Overall

3798

Females

479

F50-54

479

35K→23M

21.8 - 23.0 mi

Top 17%
×5story building
+23ft-63ft

Overall

4316

Females

726

F50-54

726

23M→24M

23.0 - 24.0 mi

Top 15%
×6story building
+12ft-82ft

Overall

3916

Females

654

F50-54

654

24M→40K

24.0 - 24.9 mi

Top 19%
×1story
+6ft-20ft

Overall

4872

Females

1131

F50-54

1131

40K→25.2M

24.9 - 25.2 mi

Top 20%
×1story
+13ft-16ft

Overall

5078

Females

1279

F50-54

1279

25.2M→Finish

25.2 - 26.2 mi

Top 23%
×2story building
+22ft-21ft

Overall

5937

Females

1618

F50-54

1618

Passing Analysis

Category:
Athletes Passed
2694
Passed By
591
Net Change
+2103
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7223
5K → 10K31089+221#7223#7002
10K → 15K154162-8#7002#7010
15K → 20K27258+214#7010#6796
20K → Half717+64#6796#6732
Half → 25K36010+350#6732#6382
25K → 30K43052+378#6382#6004
30K → 20M16444+120#6004#5884
20M → 21M14744+103#5884#5781
21M → 35K1625+157#5781#5624
35K → 23M21022+188#5624#5436
23M → 24M1537+146#5436#5290
24M → 40K13027+103#5290#5187
40K → 25.2M5218+34#5187#5153
25.2M → Finish7946+33#5153#5120
TOTALS2694591+2103
📊

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