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BOSTON MARATHON 2024

Kathleen Barnard-Thompson

Bib: 23266•F

ON

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
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
9:25/mi
29:16
↑ 97↓ 3451.5%
10K· 6.21 mi
9:48/mi
59:42
↑ 79↓ 1380.4%
15K· 9.32 mi
10:22/mi
1:31:56
↑ 67↓ 78
20K· 12.43 mi
10:59/mi
2:06:02
↑ 106↓ 860.1%
Half· 13.11 mi
10:14/mi
2:13:01
↑ 19↓ 370.5%
25K· 15.53 mi
10:43/mi
2:39:01
↑ 66↓ 880.2%
30K· 18.64 mi
11:22/mi
3:14:20
↑ 181↓ 1480.2%
20M
11:52/mi
3:30:28
↑ 64↓ 500.2%
21M
12:54/mi
3:43:22
↑ 106↓ 241.6%
35K· 21.75 mi
10:55/mi
3:51:32
↑ 17↓ 861.7%
23M
11:32/mi
4:05:58
↑ 23↓ 630.6%
24M
11:44/mi
4:17:42
↓ 821.3%
40K· 24.85 mi
11:36/mi
4:27:37
↓ 200.3%
25.2M
14:27/mi
4:32:36
↑ 13↓ 160.2%
Finish· 26.22 mi
11:12/mi
4:44:01
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:13:01
Pace10:09 /mi
2nd Half
Distance13.11 mi
Time2:31:00
Pace11:31 /mi
📊Positive Split: 13.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:30:3129:169:2529:16
9:25
-
10K
6.21 mi12:00:5759:429:3630:26
9:48
+0:23
15K
9.32 mi12:33:111:31:569:5232:14
10:22
+0:34
20K
12.43 mi13:07:172:06:0210:0834:06
10:59
+0:37
Half
13.11 mi13:14:162:13:0110:096:59
10:14
-0:45
25K
15.53 mi13:40:162:39:0110:1426:00
10:43
+0:29
30K
18.64 mi14:15:353:14:2010:2535:19
11:22
+0:39
20M
20.00 mi14:31:433:30:2810:3116:08
11:52
+0:30
21M
21.00 mi14:44:373:43:2210:3812:54
12:54
+1:02
35K
21.75 mi14:52:473:51:3210:398:10
10:55
-1:59
23M
23.00 mi15:07:134:05:5810:4214:26
11:32
+0:37
24M
24.00 mi15:18:574:17:4210:4411:44
11:44
+0:12
40K
24.85 mi15:28:524:27:3710:469:55
11:36
-0:08
25.2M
25.20 mi15:33:514:32:3610:494:59
14:27
+2:51
Finish
26.22 mi15:45:164:44:0110:5011:25
11:12
-3:15

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

9:25 /mi

Average Pace

10:50 /mi

Slowest Pace

14:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:38:55

35% of race

Time at Steady Pace

2:31:05

53% of race

Time at Slower Pace

34:01

12% of race

Average Pace: 10:50 /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 mi11:30:3129:169:2529:16
9:25
#21500
10K
6.21 mi12:00:5759:429:3630:26
9:48
#21838
15K
9.32 mi12:33:111:31:569:5232:14
10:22
#22172
20K
12.43 mi13:07:172:06:0210:0834:06
10:59
#22309
Half
13.11 mi13:14:162:13:0110:096:59
10:14
#22293
25K
15.53 mi13:40:162:39:0110:1426:00
10:43
#22055
30K
18.64 mi14:15:353:14:2010:2535:19
11:22
#21799
20M
20.00 mi14:31:433:30:2810:3116:08
11:52
#21743
21M
21.00 mi14:44:373:43:2210:3812:54
12:54
#21694
35K
21.75 mi14:52:473:51:3210:398:10
10:55
#21601
23M
23.00 mi15:07:134:05:5810:4214:26
11:32
#21483
24M
24.00 mi15:18:574:17:4210:4411:44
11:44
#21438
40K
24.85 mi15:28:524:27:3710:469:55
11:36
#21388
25.2M
25.20 mi15:33:514:32:3610:494:59
14:27
#21396
Finish
26.22 mi15:45:164:44:0110:5011:25
11:12
#21406
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi215008671867122704(Top 89%)9270(Top 85%)9270(Top 1689%)
10K6.21 mi3.10 mi21838-3388828-1578828-15722086(Top 86%)8963(Top 82%)8963(Top 1633%)
15K9.32 mi3.11 mi22172-3348988-1608988-16022704(Top 89%)9270(Top 85%)9270(Top 1689%)
20K12.43 mi3.11 mi22309-1379069-819069-8122588(Top 88%)9230(Top 84%)9230(Top 1681%)
Half13.11 mi0.68 mi22293+169064+59064+522088(Top 86%)9010(Top 82%)9010(Top 1641%)
25K15.53 mi2.42 mi22055+2388960+1048960+10420931(Top 82%)8431(Top 77%)8431(Top 1536%)
30K18.64 mi3.11 mi21799+2568869+918869+9120755(Top 81%)8506(Top 78%)8506(Top 1549%)
20M20.00 mi1.36 mi21743+568862+78862+721133(Top 83%)8827(Top 81%)8827(Top 1608%)
21M21.00 mi1.00 mi21694+498853+98853+920565(Top 80%)8602(Top 79%)8602(Top 1567%)
35K21.75 mi0.75 mi21601+938820+338820+3319658(Top 77%)8159(Top 75%)8159(Top 1486%)
23M23.00 mi1.25 mi21483+1188786+348786+3419717(Top 77%)8260(Top 76%)8260(Top 1505%)
24M24.00 mi1.00 mi21438+458781+58781+520886(Top 82%)8877(Top 81%)8877(Top 1617%)
40K24.85 mi0.85 mi21388+508780+18780+119575(Top 77%)8294(Top 76%)8294(Top 1511%)
25.2M25.20 mi0.35 mi21396-88787-78787-722298(Top 87%)9602(Top 88%)9602(Top 1749%)
Finish26.22 mi1.02 mi21406-108812-258812-2521854(Top 86%)9379(Top 86%)9379(Top 1708%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 89%
×21story building
+97ft-345ft

Overall

22704

Females

9270

F60-64

9270

5K→10K

3.1 - 6.2 mi

Top 86%
×5story building
+79ft-138ft

Overall

22086

Females

8963

F60-64

8963

10K→15K

6.2 - 9.3 mi

Top 89%
×3story building
+67ft-78ft

Overall

22704

Females

9270

F60-64

9270

15K→20K

9.3 - 12.4 mi

Top 88%
×5story building
+106ft-86ft

Overall

22588

Females

9230

F60-64

9230

20K→Half

12.4 - 13.1 mi

Top 86%
×2story building
+19ft-37ft

Overall

22088

Females

9010

F60-64

9010

Half→25K

13.1 - 15.5 mi

Top 82%
×4story building
+66ft-88ft

Overall

20931

Females

8431

F60-64

8431

25K→30K

15.5 - 18.6 mi

Top 81%
×9story building
+181ft-148ft

Overall

20755

Females

8506

F60-64

8506

30K→20M

18.6 - 20.0 mi

Top 83%
×5story building
+64ft-50ft

Overall

21133

Females

8827

F60-64

8827

20M→21M

20.0 - 21.0 mi

Top 80%
×8story building
+106ft-24ft

Overall

20565

Females

8602

F60-64

8602

21M→35K

21.0 - 21.8 mi

Top 77%
×7story building
+17ft-86ft

Overall

19658

Females

8159

F60-64

8159

35K→23M

21.8 - 23.0 mi

Top 77%
×5story building
+23ft-63ft

Overall

19717

Females

8260

F60-64

8260

23M→24M

23.0 - 24.0 mi

Top 82%
×6story building
+12ft-82ft

Overall

20886

Females

8877

F60-64

8877

24M→40K

24.0 - 24.9 mi

Top 77%
×1story
+6ft-20ft

Overall

19575

Females

8294

F60-64

8294

40K→25.2M

24.9 - 25.2 mi

Top 87%
×1story
+13ft-16ft

Overall

22298

Females

9602

F60-64

9602

25.2M→Finish

25.2 - 26.2 mi

Top 86%
×2story building
+22ft-21ft

Overall

21854

Females

9379

F60-64

9379

Passing Analysis

Category:
Athletes Passed
1590
Passed By
1496
Net Change
+94
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21500
5K → 10K111449-338#21500#21838
10K → 15K96430-334#21838#22172
15K → 20K125262-137#22172#22309
20K → Half3418+16#22309#22293
Half → 25K26224+238#22293#22055
25K → 30K31559+256#22055#21799
30K → 20M10044+56#21799#21743
20M → 21M9243+49#21743#21694
21M → 35K1018+93#21694#21601
35K → 23M13719+118#21601#21483
23M → 24M7429+45#21483#21438
24M → 40K7626+50#21438#21388
40K → 25.2M2230-8#21388#21396
25.2M → Finish4555-10#21396#21406
TOTALS15901496+94
📊

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