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BOSTON MARATHON 2024

Jill Stevenson

Bib: 23597•F

BC

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F70-74)
#0 / 61
Top 13%
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
9:19/mi
28:57
↑ 97↓ 3451.5%
10K· 6.21 mi
9:09/mi
57:24
↑ 79↓ 1380.4%
15K· 9.32 mi
9:48/mi
1:27:52
↑ 67↓ 78
20K· 12.43 mi
10:03/mi
1:59:05
↑ 106↓ 860.1%
Half· 13.11 mi
9:11/mi
2:05:21
↑ 19↓ 370.5%
25K· 15.53 mi
10:07/mi
2:29:52
↑ 66↓ 880.2%
30K· 18.64 mi
10:33/mi
3:02:38
↑ 181↓ 1480.2%
20M
10:39/mi
3:17:06
↑ 64↓ 500.2%
21M
12:05/mi
3:29:11
↑ 106↓ 241.6%
35K· 21.75 mi
10:06/mi
3:36:45
↑ 17↓ 861.7%
23M
10:06/mi
3:49:24
↑ 23↓ 630.6%
24M
10:06/mi
3:59:30
↓ 821.3%
40K· 24.85 mi
10:18/mi
4:08:18
↓ 200.3%
25.2M
12:19/mi
4:12:33
↑ 13↓ 160.2%
Finish· 26.22 mi
10:17/mi
4:23:02
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:05:21
Pace9:34 /mi
2nd Half
Distance13.11 mi
Time2:17:41
Pace10:30 /mi
📊Positive Split: 9.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:30:1528:579:1928:57
9:19
-
10K
6.21 mi11:58:4257:249:1428:27
9:09
-0:10
15K
9.32 mi12:29:101:27:529:2630:28
9:48
+0:39
20K
12.43 mi13:00:231:59:059:3531:13
10:03
+0:15
Half
13.11 mi13:06:392:05:219:346:16
9:11
-0:52
25K
15.53 mi13:31:102:29:529:3924:31
10:07
+0:56
30K
18.64 mi14:03:563:02:389:4832:46
10:33
+0:26
20M
20.00 mi14:18:243:17:069:5114:28
10:39
+0:06
21M
21.00 mi14:30:293:29:119:5812:05
12:05
+1:26
35K
21.75 mi14:38:033:36:459:587:34
10:06
-1:59
23M
23.00 mi14:50:423:49:249:5812:39
10:06
0:00
24M
24.00 mi15:00:483:59:309:5910:06
10:06
0:00
40K
24.85 mi15:09:364:08:189:598:48
10:18
+0:12
25.2M
25.20 mi15:13:514:12:3310:014:15
12:19
+2:01
Finish
26.22 mi15:24:204:23:0210:0210:29
10:17
-2:02

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

9:09 /mi

Average Pace

10:02 /mi

Slowest Pace

12:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:03:40

24% of race

Time at Steady Pace

2:15:48

52% of race

Time at Slower Pace

1:03:34

24% of race

Average Pace: 10:02 /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 mi11:30:1528:579:1928:57
9:19
#21180
10K
6.21 mi11:58:4257:249:1428:27
9:09
#20773
15K
9.32 mi12:29:101:27:529:2630:28
9:48
#20995
20K
12.43 mi13:00:231:59:059:3531:13
10:03
#20906
Half
13.11 mi13:06:392:05:219:346:16
9:11
#20816
25K
15.53 mi13:31:102:29:529:3924:31
10:07
#20545
30K
18.64 mi14:03:563:02:389:4832:46
10:33
#20218
20M
20.00 mi14:18:243:17:069:5114:28
10:39
#20074
21M
21.00 mi14:30:293:29:119:5812:05
12:05
#20011
35K
21.75 mi14:38:033:36:459:587:34
10:06
#19910
23M
23.00 mi14:50:423:49:249:5812:39
10:06
#19649
24M
24.00 mi15:00:483:59:309:5910:06
10:06
#19504
40K
24.85 mi15:09:364:08:189:598:48
10:18
#19364
25.2M
25.20 mi15:13:514:12:3310:014:15
12:19
#19339
Finish
26.22 mi15:24:204:23:0210:0210:29
10:17
#19329
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF70-74Seg. OverallSeg. FemalesSeg. F70-74
5K3.11 mi3.11 mi211808498849821451(Top 84%)8573(Top 78%)8573(Top 14054%)
10K6.21 mi3.10 mi20773+4078257+2418257+24120368(Top 80%)8027(Top 73%)8027(Top 13159%)
15K9.32 mi3.11 mi20995-2228366-1098366-10921451(Top 84%)8573(Top 78%)8573(Top 14054%)
20K12.43 mi3.11 mi20906+898306+608306+6020683(Top 81%)8180(Top 75%)8180(Top 13410%)
Half13.11 mi0.68 mi20816+908261+458261+4519064(Top 75%)7381(Top 68%)7381(Top 12100%)
25K15.53 mi2.42 mi20545+2718134+1278134+12719415(Top 76%)7596(Top 70%)7596(Top 12452%)
30K18.64 mi3.11 mi20218+3278002+1328002+13218907(Top 74%)7529(Top 69%)7529(Top 12343%)
20M20.00 mi1.36 mi20074+1447962+407962+4018428(Top 72%)7422(Top 68%)7422(Top 12167%)
21M21.00 mi1.00 mi20011+637945+177945+1719008(Top 74%)7818(Top 72%)7818(Top 12816%)
35K21.75 mi0.75 mi19910+1017914+317914+3117492(Top 68%)7098(Top 65%)7098(Top 11636%)
23M23.00 mi1.25 mi19649+2617815+997815+9915826(Top 62%)6315(Top 58%)6315(Top 10352%)
24M24.00 mi1.00 mi19504+1457760+557760+5516673(Top 65%)6781(Top 62%)6781(Top 11116%)
40K24.85 mi0.85 mi19364+1407694+667694+6616049(Top 63%)6534(Top 60%)6534(Top 10711%)
25.2M25.20 mi0.35 mi19339+257685+97685+918151(Top 71%)7602(Top 70%)7602(Top 12462%)
Finish26.22 mi1.02 mi19329+107692-77692-719391(Top 76%)8167(Top 75%)8167(Top 13389%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
×21story building
+97ft-345ft

Overall

21451

Females

8573

F70-74

8573

5K→10K

3.1 - 6.2 mi

Top 80%
×5story building
+79ft-138ft

Overall

20368

Females

8027

F70-74

8027

10K→15K

6.2 - 9.3 mi

Top 84%
×3story building
+67ft-78ft

Overall

21451

Females

8573

F70-74

8573

15K→20K

9.3 - 12.4 mi

Top 81%
×5story building
+106ft-86ft

Overall

20683

Females

8180

F70-74

8180

20K→Half

12.4 - 13.1 mi

Top 75%
×2story building
+19ft-37ft

Overall

19064

Females

7381

F70-74

7381

Half→25K

13.1 - 15.5 mi

Top 76%
×4story building
+66ft-88ft

Overall

19415

Females

7596

F70-74

7596

25K→30K

15.5 - 18.6 mi

Top 74%
×9story building
+181ft-148ft

Overall

18907

Females

7529

F70-74

7529

30K→20M

18.6 - 20.0 mi

Top 72%
×5story building
+64ft-50ft

Overall

18428

Females

7422

F70-74

7422

20M→21M

20.0 - 21.0 mi

Top 74%
×8story building
+106ft-24ft

Overall

19008

Females

7818

F70-74

7818

21M→35K

21.0 - 21.8 mi

Top 68%
×7story building
+17ft-86ft

Overall

17492

Females

7098

F70-74

7098

35K→23M

21.8 - 23.0 mi

Top 62%
×5story building
+23ft-63ft

Overall

15826

Females

6315

F70-74

6315

23M→24M

23.0 - 24.0 mi

Top 65%
×6story building
+12ft-82ft

Overall

16673

Females

6781

F70-74

6781

24M→40K

24.0 - 24.9 mi

Top 63%
×1story
+6ft-20ft

Overall

16049

Females

6534

F70-74

6534

40K→25.2M

24.9 - 25.2 mi

Top 71%
×1story
+13ft-16ft

Overall

18151

Females

7602

F70-74

7602

25.2M→Finish

25.2 - 26.2 mi

Top 76%
×2story building
+22ft-21ft

Overall

19391

Females

8167

F70-74

8167

Passing Analysis

Category:
Athletes Passed
2668
Passed By
817
Net Change
+1851
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21180
5K → 10K49487+407#21180#20773
10K → 15K131353-222#20773#20995
15K → 20K235146+89#20995#20906
20K → Half933+90#20906#20816
Half → 25K30029+271#20816#20545
25K → 30K36740+327#20545#20218
30K → 20M16824+144#20218#20074
20M → 21M10643+63#20074#20011
21M → 35K11211+101#20011#19910
35K → 23M2632+261#19910#19649
23M → 24M1538+145#19649#19504
24M → 40K1455+140#19504#19364
40K → 25.2M3510+25#19364#19339
25.2M → Finish6656+10#19339#19329
TOTALS2668817+1851
📊

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