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BOSTON MARATHON 2024

Susan Mancini Brown

NJ

Bib: 23103 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F60-64)
#0 / 549
Top 41%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
9:17/mi
28:50
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
9:21/mi
57:54
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
9:23/mi
1:27:03
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
9:29/mi
1:56:32
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
9:26/mi
2:02:58
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
9:35/mi
2:26:11
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
10:34/mi
2:59:02
↑ 181↓ 1480.2%
138 ft elev
20M
11:35/mi
3:14:47
↑ 64↓ 500.2%
148 ft elev
21M
12:13/mi
3:27:00
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
10:28/mi
3:34:50
↑ 17↓ 861.7%
156 ft elev
23M
10:17/mi
3:47:43
↑ 23↓ 630.6%
116 ft elev
24M
10:22/mi
3:58:05
↓ 821.3%
34 ft elev
40K· 24.85 mi
10:53/mi
4:07:23
↓ 200.3%
20 ft elev
25.2M
13:38/mi
4:12:05
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
11:06/mi
4:23:24
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:02:58
Pace9:23 /mi
2nd Half
Distance13.11 mi
Time2:20:26
Pace10:43 /mi
📊Positive Split: 14.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:29:4428:509:1728:50
9:17
-
10K
6.21 mi11:58:4857:549:1929:04
9:21
+0:04
15K
9.32 mi12:27:571:27:039:2029:09
9:23
+0:02
20K
12.43 mi12:57:261:56:329:2329:29
9:29
+0:06
Half
13.11 mi13:03:522:02:589:236:26
9:26
-0:03
25K
15.53 mi13:27:052:26:119:2523:13
9:35
+0:09
30K
18.64 mi13:59:562:59:029:3632:51
10:34
+0:59
20M
20.00 mi14:15:413:14:479:4415:45
11:35
+1:01
21M
21.00 mi14:27:543:27:009:5112:13
12:13
+0:38
35K
21.75 mi14:35:443:34:509:537:50
10:28
-1:45
23M
23.00 mi14:48:373:47:439:5412:53
10:17
-0:11
24M
24.00 mi14:58:593:58:059:5510:22
10:22
+0:05
40K
24.85 mi15:08:174:07:239:579:18
10:53
+0:31
25.2M
25.20 mi15:12:594:12:0510:004:42
13:38
+2:45
Finish
26.22 mi15:24:184:23:2410:0311:19
11:06
-2:32

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

9:17 /mi

Average Pace

10:03 /mi

Slowest Pace

13:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:26:11

55% of race

Time at Steady Pace

1:13:14

28% of race

Time at Slower Pace

43:59

17% of race

Average Pace: 10:03 /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 mi11:29:4428:509:1728:50
9:17
#21069
10K
6.21 mi11:58:4857:549:1929:04
9:21
#21032
15K
9.32 mi12:27:571:27:039:2029:09
9:23
#20759
20K
12.43 mi12:57:261:56:329:2329:29
9:29
#20353
Half
13.11 mi13:03:522:02:589:236:26
9:26
#20321
25K
15.53 mi13:27:052:26:119:2523:13
9:35
#19899
30K
18.64 mi13:59:562:59:029:3632:51
10:34
#19688
20M
20.00 mi14:15:413:14:479:4415:45
11:35
#19753
21M
21.00 mi14:27:543:27:009:5112:13
12:13
#19694
35K
21.75 mi14:35:443:34:509:537:50
10:28
#19625
23M
23.00 mi14:48:373:47:439:5412:53
10:17
#19443
24M
24.00 mi14:58:593:58:059:5510:22
10:22
#19336
40K
24.85 mi15:08:174:07:239:579:18
10:53
#19265
25.2M
25.20 mi15:12:594:12:0510:004:42
13:38
#19284
Finish
26.22 mi15:24:184:23:2410:0311:19
11:06
#19359
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi21069843384332030079457945
10K6.21 mi3.10 mi21032+378404+298404+292096083468346
15K9.32 mi3.11 mi20759+2738229+1758229+1752030079457945
20K12.43 mi3.11 mi20353+4068008+2218008+2211917973687368
Half13.11 mi0.68 mi20321+327989+197989+191985077967796
25K15.53 mi2.42 mi19899+4227782+2077782+2071778967076707
30K18.64 mi3.11 mi19688+2117732+507732+501896075547554
20M20.00 mi1.36 mi19753-657789-577789-572059885328532
21M21.00 mi1.00 mi19694+597786+37786+31928879567956
35K21.75 mi0.75 mi19625+697780+67780+61851275977597
23M23.00 mi1.25 mi19443+1827706+747706+741641866136613
24M24.00 mi1.00 mi19336+1077660+467660+461749272067206
40K24.85 mi0.85 mi19265+717637+237637+231777674057405
25.2M25.20 mi0.35 mi19284-197659-227659-222097189688968
Finish26.22 mi1.02 mi19359-757708-497708-492160592599259

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
×21story building
+97ft-345ft

Overall

20300

Females

7945

F60-64

7945

5K→10K

3.1 - 6.2 mi

Top 82%
×5story building
+79ft-138ft

Overall

20960

Females

8346

F60-64

8346

10K→15K

6.2 - 9.3 mi

Top 79%
×3story building
+67ft-78ft

Overall

20300

Females

7945

F60-64

7945

15K→20K

9.3 - 12.4 mi

Top 75%
×5story building
+106ft-86ft

Overall

19179

Females

7368

F60-64

7368

20K→Half

12.4 - 13.1 mi

Top 78%
×2story building
+19ft-37ft

Overall

19850

Females

7796

F60-64

7796

Half→25K

13.1 - 15.5 mi

Top 70%
×4story building
+66ft-88ft

Overall

17789

Females

6707

F60-64

6707

25K→30K

15.5 - 18.6 mi

Top 74%
×9story building
+181ft-148ft

Overall

18960

Females

7554

F60-64

7554

30K→20M

18.6 - 20.0 mi

Top 81%
×5story building
+64ft-50ft

Overall

20598

Females

8532

F60-64

8532

20M→21M

20.0 - 21.0 mi

Top 75%
×8story building
+106ft-24ft

Overall

19288

Females

7956

F60-64

7956

21M→35K

21.0 - 21.8 mi

Top 72%
×7story building
+17ft-86ft

Overall

18512

Females

7597

F60-64

7597

35K→23M

21.8 - 23.0 mi

Top 64%
×5story building
+23ft-63ft

Overall

16418

Females

6613

F60-64

6613

23M→24M

23.0 - 24.0 mi

Top 68%
×6story building
+12ft-82ft

Overall

17492

Females

7206

F60-64

7206

24M→40K

24.0 - 24.9 mi

Top 70%
×1story
+6ft-20ft

Overall

17776

Females

7405

F60-64

7405

40K→25.2M

24.9 - 25.2 mi

Top 82%
×1story
+13ft-16ft

Overall

20971

Females

8968

F60-64

8968

25.2M→Finish

25.2 - 26.2 mi

Top 85%
×2story building
+22ft-21ft

Overall

21605

Females

9259

F60-64

9259

Passing Analysis

Category:
Athletes Passed
2556
Passed By
846
Net Change
+1710
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21069
5K → 10K270233+37#21069#21032
10K → 15K34471+273#21032#20759
15K → 20K43832+406#20759#20353
20K → Half4917+32#20353#20321
Half → 25K43311+422#20321#19899
25K → 30K29180+211#19899#19688
30K → 20M70135-65#19688#19753
20M → 21M10748+59#19753#19694
21M → 35K9425+69#19694#19625
35K → 23M19210+182#19625#19443
23M → 24M11811+107#19443#19336
24M → 40K9019+71#19336#19265
40K → 25.2M2645-19#19265#19284
25.2M → Finish34109-75#19284#19359
TOTALS2556846+1710

Passing Charts

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