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BOSTON MARATHON 2024

Julie Watson

Bib: 21611•F

OH

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F45-49)
#0 / 1753
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
8:36/mi
26:42
↑ 97↓ 3451.5%
10K· 6.21 mi
8:50/mi
54:09
↑ 79↓ 1380.4%
15K· 9.32 mi
8:42/mi
1:21:12
↑ 67↓ 78
20K· 12.43 mi
9:18/mi
1:50:06
↑ 106↓ 860.1%
Half· 13.11 mi
9:07/mi
1:56:19
↑ 19↓ 370.5%
25K· 15.53 mi
10:12/mi
2:21:04
↑ 66↓ 880.2%
30K· 18.64 mi
11:07/mi
2:55:35
↑ 181↓ 1480.2%
20M
10:45/mi
3:10:12
↑ 64↓ 500.2%
21M
12:46/mi
3:22:58
↑ 106↓ 241.6%
35K· 21.75 mi
10:12/mi
3:30:36
↑ 17↓ 861.7%
23M
11:30/mi
3:45:00
↑ 23↓ 630.6%
24M
11:00/mi
3:56:00
↓ 821.3%
40K· 24.85 mi
11:49/mi
4:06:06
↓ 200.3%
25.2M
13:26/mi
4:10:44
↑ 13↓ 160.2%
Finish· 26.22 mi
11:11/mi
4:22:08
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:56:19
Pace8:52 /mi
2nd Half
Distance13.11 mi
Time2:25:49
Pace11:07 /mi
📊Positive Split: 25.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:23:0826:428:3626:42
8:36
-
10K
6.21 mi11:50:3554:098:4327:27
8:50
+0:14
15K
9.32 mi12:17:381:21:128:4327:03
8:42
-0:08
20K
12.43 mi12:46:321:50:068:5228:54
9:18
+0:36
Half
13.11 mi12:52:451:56:198:526:13
9:07
-0:11
25K
15.53 mi13:17:302:21:049:0524:45
10:12
+1:05
30K
18.64 mi13:52:012:55:359:2534:31
11:07
+0:55
20M
20.00 mi14:06:383:10:129:3114:37
10:45
-0:22
21M
21.00 mi14:19:243:22:589:4012:46
12:46
+2:01
35K
21.75 mi14:27:023:30:369:417:38
10:12
-2:34
23M
23.00 mi14:41:263:45:009:4714:24
11:30
+1:18
24M
24.00 mi14:52:263:56:009:5011:00
11:00
-0:30
40K
24.85 mi15:02:324:06:069:5410:06
11:49
+0:49
25.2M
25.20 mi15:07:104:10:449:574:38
13:26
+1:37
Finish
26.22 mi15:18:344:22:0810:0011:24
11:11
-2:15

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

8:36 /mi

Average Pace

10:00 /mi

Slowest Pace

13:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:56:19

44% of race

Time at Steady Pace

1:43:55

40% of race

Time at Slower Pace

41:54

16% of race

Average Pace: 10:00 /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 mi11:23:0826:428:3626:42
8:36
#18301
10K
6.21 mi11:50:3554:098:4327:27
8:50
#18667
15K
9.32 mi12:17:381:21:128:4327:03
8:42
#18236
20K
12.43 mi12:46:321:50:068:5228:54
9:18
#18307
Half
13.11 mi12:52:451:56:198:526:13
9:07
#18318
25K
15.53 mi13:17:302:21:049:0524:45
10:12
#18663
30K
18.64 mi13:52:012:55:359:2534:31
11:07
#19087
20M
20.00 mi14:06:383:10:129:3114:37
10:45
#19043
21M
21.00 mi14:19:243:22:589:4012:46
12:46
#19135
35K
21.75 mi14:27:023:30:369:417:38
10:12
#19058
23M
23.00 mi14:41:263:45:009:4714:24
11:30
#19084
24M
24.00 mi14:52:263:56:009:5011:00
11:00
#19072
40K
24.85 mi15:02:324:06:069:5410:06
11:49
#19106
25.2M
25.20 mi15:07:104:10:449:574:38
13:26
#19133
Finish
26.22 mi15:18:344:22:0810:0011:24
11:11
#19219
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi183016936693617540(Top 69%)6452(Top 59%)6452(Top 368%)
10K6.21 mi3.10 mi18667-3667141-2057141-20519034(Top 74%)7311(Top 67%)7311(Top 417%)
15K9.32 mi3.11 mi18236+4316872+2696872+26917540(Top 69%)6452(Top 59%)6452(Top 368%)
20K12.43 mi3.11 mi18307-716902-306902-3018566(Top 73%)7035(Top 64%)7035(Top 401%)
Half13.11 mi0.68 mi18318-116909-76909-718782(Top 74%)7216(Top 66%)7216(Top 412%)
25K15.53 mi2.42 mi18663-3457128-2197128-21919685(Top 77%)7751(Top 71%)7751(Top 442%)
30K18.64 mi3.11 mi19087-4247416-2887416-28820230(Top 79%)8232(Top 75%)8232(Top 470%)
20M20.00 mi1.36 mi19043+447430-147430-1418684(Top 73%)7558(Top 69%)7558(Top 431%)
21M21.00 mi1.00 mi19135-927498-687498-6820350(Top 80%)8504(Top 78%)8504(Top 485%)
35K21.75 mi0.75 mi19058+777471+277471+2717783(Top 70%)7224(Top 66%)7224(Top 412%)
23M23.00 mi1.25 mi19084-267508-377508-3719643(Top 77%)8218(Top 75%)8218(Top 469%)
24M24.00 mi1.00 mi19072+127516-87516-819241(Top 75%)8083(Top 74%)8083(Top 461%)
40K24.85 mi0.85 mi19106-347558-427558-4220064(Top 79%)8556(Top 78%)8556(Top 488%)
25.2M25.20 mi0.35 mi19133-277575-177575-1720602(Top 81%)8812(Top 81%)8812(Top 503%)
Finish26.22 mi1.02 mi19219-867640-657640-6521820(Top 85%)9361(Top 86%)9361(Top 534%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
×21story building
+97ft-345ft

Overall

17540

Females

6452

F45-49

6452

5K→10K

3.1 - 6.2 mi

Top 74%
×5story building
+79ft-138ft

Overall

19034

Females

7311

F45-49

7311

10K→15K

6.2 - 9.3 mi

Top 69%
×3story building
+67ft-78ft

Overall

17540

Females

6452

F45-49

6452

15K→20K

9.3 - 12.4 mi

Top 73%
×5story building
+106ft-86ft

Overall

18566

Females

7035

F45-49

7035

20K→Half

12.4 - 13.1 mi

Top 74%
×2story building
+19ft-37ft

Overall

18782

Females

7216

F45-49

7216

Half→25K

13.1 - 15.5 mi

Top 77%
×4story building
+66ft-88ft

Overall

19685

Females

7751

F45-49

7751

25K→30K

15.5 - 18.6 mi

Top 79%
×9story building
+181ft-148ft

Overall

20230

Females

8232

F45-49

8232

30K→20M

18.6 - 20.0 mi

Top 73%
×5story building
+64ft-50ft

Overall

18684

Females

7558

F45-49

7558

20M→21M

20.0 - 21.0 mi

Top 80%
×8story building
+106ft-24ft

Overall

20350

Females

8504

F45-49

8504

21M→35K

21.0 - 21.8 mi

Top 70%
×7story building
+17ft-86ft

Overall

17783

Females

7224

F45-49

7224

35K→23M

21.8 - 23.0 mi

Top 77%
×5story building
+23ft-63ft

Overall

19643

Females

8218

F45-49

8218

23M→24M

23.0 - 24.0 mi

Top 75%
×6story building
+12ft-82ft

Overall

19241

Females

8083

F45-49

8083

24M→40K

24.0 - 24.9 mi

Top 79%
×1story
+6ft-20ft

Overall

20064

Females

8556

F45-49

8556

40K→25.2M

24.9 - 25.2 mi

Top 81%
×1story
+13ft-16ft

Overall

20602

Females

8812

F45-49

8812

25.2M→Finish

25.2 - 26.2 mi

Top 85%
×2story building
+22ft-21ft

Overall

21820

Females

9361

F45-49

9361

Passing Analysis

Category:
Athletes Passed
1624
Passed By
2542
Net Change
-918
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18301
5K → 10K149515-366#18301#18667
10K → 15K47342+431#18667#18236
15K → 20K218289-71#18236#18307
20K → Half3748-11#18307#18318
Half → 25K116461-345#18318#18663
25K → 30K100524-424#18663#19087
30K → 20M10864+44#19087#19043
20M → 21M56148-92#19043#19135
21M → 35K9518+77#19135#19058
35K → 23M81107-26#19058#19084
23M → 24M7563+12#19084#19072
24M → 40K5993-34#19072#19106
40K → 25.2M2047-27#19106#19133
25.2M → Finish37123-86#19133#19219
TOTALS16242542-918
📊

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