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BOSTON MARATHON 2024

Mandy Sloan

Bib: 18824•F

UT

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F40-44)
#0 / 1613
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
8:41/mi
26:58
↑ 97↓ 3451.5%
10K· 6.21 mi
10:50/mi
1:00:39
↑ 79↓ 1380.4%
15K· 9.32 mi
9:06/mi
1:28:54
↑ 67↓ 78
20K· 12.43 mi
9:34/mi
1:58:37
↑ 106↓ 860.1%
Half· 13.11 mi
9:37/mi
2:05:11
↑ 19↓ 370.5%
25K· 15.53 mi
10:10/mi
2:29:49
↑ 66↓ 880.2%
30K· 18.64 mi
10:53/mi
3:03:39
↑ 181↓ 1480.2%
20M
10:48/mi
3:18:19
↑ 64↓ 500.2%
21M
11:38/mi
3:29:57
↑ 106↓ 241.6%
35K· 21.75 mi
10:31/mi
3:37:49
↑ 17↓ 861.7%
23M
11:00/mi
3:51:35
↑ 23↓ 630.6%
24M
13:59/mi
4:05:34
↓ 821.3%
40K· 24.85 mi
12:29/mi
4:16:14
↓ 200.3%
25.2M
13:32/mi
4:20:54
↑ 13↓ 160.2%
Finish· 26.22 mi
10:39/mi
4:31:45
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:05:11
Pace9:33 /mi
2nd Half
Distance13.11 mi
Time2:26:34
Pace11:11 /mi
📊Positive Split: 17.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:5726:588:4126:58
8:41
-
10K
6.21 mi11:52:381:00:399:4633:41
10:50
+2:09
15K
9.32 mi12:20:531:28:549:3228:15
9:06
-1:44
20K
12.43 mi12:50:361:58:379:3329:43
9:34
+0:28
Half
13.11 mi12:57:102:05:119:336:34
9:37
+0:03
25K
15.53 mi13:21:482:29:499:3924:38
10:10
+0:33
30K
18.64 mi13:55:383:03:399:5133:50
10:53
+0:43
20M
20.00 mi14:10:183:18:199:5514:40
10:48
-0:05
21M
21.00 mi14:21:563:29:5710:0011:38
11:38
+0:50
35K
21.75 mi14:29:483:37:4910:017:52
10:31
-1:07
23M
23.00 mi14:43:343:51:3510:0413:46
11:00
+0:29
24M
24.00 mi14:57:334:05:3410:1413:59
13:59
+2:59
40K
24.85 mi15:08:134:16:1410:1910:40
12:29
-1:30
25.2M
25.20 mi15:12:534:20:5410:214:40
13:32
+1:03
Finish
26.22 mi15:23:444:31:4510:2210:51
10:39
-2:53

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

8:41 /mi

Average Pace

10:22 /mi

Slowest Pace

13:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:31:30

34% of race

Time at Steady Pace

2:19:18

51% of race

Time at Slower Pace

40:57

15% of race

Average Pace: 10:22 /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 mi11:18:5726:588:4126:58
8:41
#18757
10K
6.21 mi11:52:381:00:399:4633:41
10:50
#22221
15K
9.32 mi12:20:531:28:549:3228:15
9:06
#21338
20K
12.43 mi12:50:361:58:379:3329:43
9:34
#20807
Half
13.11 mi12:57:102:05:119:336:34
9:37
#20785
25K
15.53 mi13:21:482:29:499:3924:38
10:10
#20535
30K
18.64 mi13:55:383:03:399:5133:50
10:53
#20381
20M
20.00 mi14:10:183:18:199:5514:40
10:48
#20266
21M
21.00 mi14:21:563:29:5710:0011:38
11:38
#20111
35K
21.75 mi14:29:483:37:4910:017:52
10:31
#20038
23M
23.00 mi14:43:343:51:3510:0413:46
11:00
#19924
24M
24.00 mi14:57:334:05:3410:1413:59
13:59
#20233
40K
24.85 mi15:08:134:16:1410:1910:40
12:29
#20291
25.2M
25.20 mi15:12:534:20:5410:214:40
13:32
#20286
Finish
26.22 mi15:23:444:31:4510:2210:51
10:39
#20281
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi187577205720519306(Top 76%)7422(Top 68%)7422(Top 460%)
10K6.21 mi3.10 mi22221-34649011-18069011-180624083(Top 94%)10018(Top 92%)10018(Top 621%)
15K9.32 mi3.11 mi21338+8838551+4608551+46019306(Top 76%)7422(Top 68%)7422(Top 460%)
20K12.43 mi3.11 mi20807+5318252+2998252+29919416(Top 76%)7498(Top 69%)7498(Top 465%)
Half13.11 mi0.68 mi20785+228239+138239+1320471(Top 80%)8136(Top 74%)8136(Top 504%)
25K15.53 mi2.42 mi20535+2508129+1108129+11019547(Top 77%)7671(Top 70%)7671(Top 476%)
30K18.64 mi3.11 mi20381+1548089+408089+4019734(Top 77%)7974(Top 73%)7974(Top 494%)
20M20.00 mi1.36 mi20266+1158067+228067+2218789(Top 74%)7616(Top 70%)7616(Top 472%)
21M21.00 mi1.00 mi20111+1558007+608007+6017993(Top 70%)7328(Top 67%)7328(Top 454%)
35K21.75 mi0.75 mi20038+737983+247983+2418635(Top 73%)7652(Top 70%)7652(Top 474%)
23M23.00 mi1.25 mi19924+1147948+357948+3518427(Top 72%)7620(Top 70%)7620(Top 472%)
24M24.00 mi1.00 mi20233-3098141-1938141-19324170(Top 95%)10423(Top 95%)10423(Top 646%)
40K24.85 mi0.85 mi20291-588188-478188-4721349(Top 84%)9155(Top 84%)9155(Top 568%)
25.2M25.20 mi0.35 mi20286+58197-98197-920797(Top 81%)8903(Top 81%)8903(Top 552%)
Finish26.22 mi1.02 mi20281+58207-108207-1020437(Top 80%)8693(Top 80%)8693(Top 539%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
×21story building
+97ft-345ft

Overall

19306

Females

7422

F40-44

7422

5K→10K

3.1 - 6.2 mi

Top 94%
×5story building
+79ft-138ft

Overall

24083

Females

10018

F40-44

10018

10K→15K

6.2 - 9.3 mi

Top 76%
×3story building
+67ft-78ft

Overall

19306

Females

7422

F40-44

7422

15K→20K

9.3 - 12.4 mi

Top 76%
×5story building
+106ft-86ft

Overall

19416

Females

7498

F40-44

7498

20K→Half

12.4 - 13.1 mi

Top 80%
×2story building
+19ft-37ft

Overall

20471

Females

8136

F40-44

8136

Half→25K

13.1 - 15.5 mi

Top 77%
×4story building
+66ft-88ft

Overall

19547

Females

7671

F40-44

7671

25K→30K

15.5 - 18.6 mi

Top 77%
×9story building
+181ft-148ft

Overall

19734

Females

7974

F40-44

7974

30K→20M

18.6 - 20.0 mi

Top 74%
×5story building
+64ft-50ft

Overall

18789

Females

7616

F40-44

7616

20M→21M

20.0 - 21.0 mi

Top 70%
×8story building
+106ft-24ft

Overall

17993

Females

7328

F40-44

7328

21M→35K

21.0 - 21.8 mi

Top 73%
×7story building
+17ft-86ft

Overall

18635

Females

7652

F40-44

7652

35K→23M

21.8 - 23.0 mi

Top 72%
×5story building
+23ft-63ft

Overall

18427

Females

7620

F40-44

7620

23M→24M

23.0 - 24.0 mi

Top 95%
×6story building
+12ft-82ft

Overall

24170

Females

10423

F40-44

10423

24M→40K

24.0 - 24.9 mi

Top 84%
×1story
+6ft-20ft

Overall

21349

Females

9155

F40-44

9155

40K→25.2M

24.9 - 25.2 mi

Top 81%
×1story
+13ft-16ft

Overall

20797

Females

8903

F40-44

8903

25.2M→Finish

25.2 - 26.2 mi

Top 80%
×2story building
+22ft-21ft

Overall

20437

Females

8693

F40-44

8693

Passing Analysis

Category:
Athletes Passed
2718
Passed By
4242
Net Change
-1524
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18757
5K → 10K33467-3464#18757#22221
10K → 15K8841+883#22221#21338
15K → 20K54918+531#21338#20807
20K → Half4018+22#20807#20785
Half → 25K28434+250#20785#20535
25K → 30K264110+154#20535#20381
30K → 20M14328+115#20381#20266
20M → 21M16813+155#20266#20111
21M → 35K8613+73#20111#20038
35K → 23M14026+114#20038#19924
23M → 24M19328-309#19924#20233
24M → 40K46104-58#20233#20291
40K → 25.2M3631+5#20291#20286
25.2M → Finish5651+5#20286#20281
TOTALS27184242-1524
📊

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