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BOSTON MARATHON 2024

Susan Bowes

Bib: 13371•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 41%
Gender (Female)
#0 / 10924
Top 26%
Masters (Masters Women)
#0 / 6263
Top 14%
Division (F45-49)
#0 / 1753
Top 16%
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
7:24/mi
22:59
↑ 97↓ 3451.5%
10K· 6.21 mi
7:27/mi
46:07
↑ 79↓ 1380.4%
15K· 9.32 mi
7:35/mi
1:09:40
↑ 67↓ 78
20K· 12.43 mi
7:50/mi
1:34:00
↑ 106↓ 860.1%
Half· 13.11 mi
7:49/mi
1:39:20
↑ 19↓ 370.5%
25K· 15.53 mi
8:31/mi
1:59:58
↑ 66↓ 880.2%
30K· 18.64 mi
8:40/mi
2:26:53
↑ 181↓ 1480.2%
20M
9:45/mi
2:40:08
↑ 64↓ 500.2%
21M
9:35/mi
2:49:43
↑ 106↓ 241.6%
35K· 21.75 mi
8:15/mi
2:55:53
↑ 17↓ 861.7%
23M
8:26/mi
3:06:26
↑ 23↓ 630.6%
24M
8:29/mi
3:14:55
↓ 821.3%
40K· 24.85 mi
8:23/mi
3:22:05
↓ 200.3%
25.2M
9:54/mi
3:25:30
↑ 13↓ 160.2%
Finish· 26.22 mi
7:50/mi
3:33:29
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:20
Pace7:35 /mi
2nd Half
Distance13.11 mi
Time1:54:09
Pace8:42 /mi
📊Positive Split: 14.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:1122:597:2422:59
7:24
-
10K
6.21 mi11:17:1946:077:2523:08
7:27
+0:03
15K
9.32 mi11:40:521:09:407:2823:33
7:35
+0:08
20K
12.43 mi12:05:121:34:007:3424:20
7:50
+0:15
Half
13.11 mi12:10:321:39:207:355:20
7:49
-0:01
25K
15.53 mi12:31:101:59:587:4320:38
8:31
+0:42
30K
18.64 mi12:58:052:26:537:5326:55
8:40
+0:09
20M
20.00 mi13:11:202:40:088:0013:15
9:45
+1:05
21M
21.00 mi13:20:552:49:438:059:35
9:35
-0:10
35K
21.75 mi13:27:052:55:538:056:10
8:15
-1:20
23M
23.00 mi13:37:383:06:268:0610:33
8:26
+0:11
24M
24.00 mi13:46:073:14:558:078:29
8:29
+0:03
40K
24.85 mi13:53:173:22:058:087:10
8:23
-0:06
25.2M
25.20 mi13:56:423:25:308:093:25
9:54
+1:31
Finish
26.22 mi14:04:413:33:298:097:59
7:50
-2:04

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

7:24 /mi

Average Pace

8:09 /mi

Slowest Pace

9:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:47:19

50% of race

Time at Steady Pace

1:19:55

37% of race

Time at Slower Pace

26:15

12% of race

Average Pace: 8:09 /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 mi10:54:1122:597:2422:59
7:24
#9930
10K
6.21 mi11:17:1946:077:2523:08
7:27
#9799
15K
9.32 mi11:40:521:09:407:2823:33
7:35
#9956
20K
12.43 mi12:05:121:34:007:3424:20
7:50
#10131
Half
13.11 mi12:10:321:39:207:355:20
7:49
#10193
25K
15.53 mi12:31:101:59:587:4320:38
8:31
#10713
30K
18.64 mi12:58:052:26:537:5326:55
8:40
#10809
20M
20.00 mi13:11:202:40:088:0013:15
9:45
#11239
21M
21.00 mi13:20:552:49:438:059:35
9:35
#11195
35K
21.75 mi13:27:052:55:538:056:10
8:15
#11077
23M
23.00 mi13:37:383:06:268:0610:33
8:26
#10843
24M
24.00 mi13:46:073:14:558:078:29
8:29
#10730
40K
24.85 mi13:53:173:22:058:087:10
8:23
#10562
25.2M
25.20 mi13:56:423:25:308:093:25
9:54
#10544
Finish
26.22 mi14:04:413:33:298:097:59
7:50
#10398
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi99301987198710296(Top 40%)2331(Top 21%)2331(Top 133%)
10K6.21 mi3.10 mi9799+1311951+361951+369822(Top 38%)2024(Top 19%)2024(Top 115%)
15K9.32 mi3.11 mi9956-1572073-1222073-12210296(Top 40%)2331(Top 21%)2331(Top 133%)
20K12.43 mi3.11 mi10131-1752218-1452218-14510657(Top 42%)2653(Top 24%)2653(Top 151%)
Half13.11 mi0.68 mi10193-622260-422260-4211508(Top 45%)3076(Top 28%)3076(Top 175%)
25K15.53 mi2.42 mi10713-5202585-3252585-32513109(Top 51%)4095(Top 37%)4095(Top 234%)
30K18.64 mi3.11 mi10809-962724-1392724-13911506(Top 45%)3452(Top 32%)3452(Top 197%)
20M20.00 mi1.36 mi11239-4303008-2843008-28415553(Top 61%)5977(Top 55%)5977(Top 341%)
21M21.00 mi1.00 mi11195+443029-213029-2111232(Top 44%)3856(Top 35%)3856(Top 220%)
35K21.75 mi0.75 mi11077+1183013+163013+169251(Top 36%)2837(Top 26%)2837(Top 162%)
23M23.00 mi1.25 mi10843+2342948+652948+658079(Top 32%)2423(Top 22%)2423(Top 138%)
24M24.00 mi1.00 mi10730+1132944+42944+49380(Top 37%)3127(Top 29%)3127(Top 178%)
40K24.85 mi0.85 mi10562+1682906+382906+387791(Top 30%)2509(Top 23%)2509(Top 143%)
25.2M25.20 mi0.35 mi10544+182919-132919-1310576(Top 41%)3885(Top 36%)3885(Top 222%)
Finish26.22 mi1.02 mi10398+1462878+412878+417571(Top 30%)2372(Top 22%)2372(Top 135%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
×21story building
+97ft-345ft

Overall

10296

Females

2331

F45-49

2331

5K→10K

3.1 - 6.2 mi

Top 38%
×5story building
+79ft-138ft

Overall

9822

Females

2024

F45-49

2024

10K→15K

6.2 - 9.3 mi

Top 40%
×3story building
+67ft-78ft

Overall

10296

Females

2331

F45-49

2331

15K→20K

9.3 - 12.4 mi

Top 42%
×5story building
+106ft-86ft

Overall

10657

Females

2653

F45-49

2653

20K→Half

12.4 - 13.1 mi

Top 45%
×2story building
+19ft-37ft

Overall

11508

Females

3076

F45-49

3076

Half→25K

13.1 - 15.5 mi

Top 51%
×4story building
+66ft-88ft

Overall

13109

Females

4095

F45-49

4095

25K→30K

15.5 - 18.6 mi

Top 45%
×9story building
+181ft-148ft

Overall

11506

Females

3452

F45-49

3452

30K→20M

18.6 - 20.0 mi

Top 61%
×5story building
+64ft-50ft

Overall

15553

Females

5977

F45-49

5977

20M→21M

20.0 - 21.0 mi

Top 44%
×8story building
+106ft-24ft

Overall

11232

Females

3856

F45-49

3856

21M→35K

21.0 - 21.8 mi

Top 36%
×7story building
+17ft-86ft

Overall

9251

Females

2837

F45-49

2837

35K→23M

21.8 - 23.0 mi

Top 32%
×5story building
+23ft-63ft

Overall

8079

Females

2423

F45-49

2423

23M→24M

23.0 - 24.0 mi

Top 37%
×6story building
+12ft-82ft

Overall

9380

Females

3127

F45-49

3127

24M→40K

24.0 - 24.9 mi

Top 30%
×1story
+6ft-20ft

Overall

7791

Females

2509

F45-49

2509

40K→25.2M

24.9 - 25.2 mi

Top 41%
×1story
+13ft-16ft

Overall

10576

Females

3885

F45-49

3885

25.2M→Finish

25.2 - 26.2 mi

Top 30%
×2story building
+22ft-21ft

Overall

7571

Females

2372

F45-49

2372

Passing Analysis

Category:
Athletes Passed
2192*
Passed By
2657
Net Change
-468
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9930
5K → 10K321190+131#9930#9799
10K → 15K157314-157#9799#9956
15K → 20K174347-175#9956#10131
20K → Half1981-62#10131#10193
Half → 25K98617-520#10193#10713
25K → 30K254350-96#10713#10809
30K → 20M48478-430#10809#11239
20M → 21M168124+44#11239#11195
21M → 35K14527+118#11195#11077
35K → 23M25723+234#11077#10843
23M → 24M15643+113#10843#10730
24M → 40K186*18+168#10730#10562
40K → 25.2M4729+18#10562#10544
25.2M → Finish16216+146#10544#10398
TOTALS2192*2657-468

* 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