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BOSTON MARATHON 2024

Tricia Walsh

Bib: 18721•F

FL

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
8:24/mi
26:05
↑ 97↓ 3451.5%
10K· 6.21 mi
8:27/mi
52:20
↑ 79↓ 1380.4%
15K· 9.32 mi
8:46/mi
1:19:33
↑ 67↓ 78
20K· 12.43 mi
10:31/mi
1:52:13
↑ 106↓ 860.1%
Half· 13.11 mi
10:21/mi
1:59:17
↑ 19↓ 370.5%
25K· 15.53 mi
13:32/mi
2:32:06
↑ 66↓ 880.2%
30K· 18.64 mi
15:07/mi
3:19:04
↑ 181↓ 1480.2%
20M
15:29/mi
3:40:07
↑ 64↓ 500.2%
21M
15:57/mi
3:56:04
↑ 106↓ 241.6%
35K· 21.75 mi
15:54/mi
4:07:58
↑ 17↓ 861.7%
23M
10:53/mi
4:21:35
↑ 23↓ 630.6%
24M
10:57/mi
4:32:32
↓ 821.3%
40K· 24.85 mi
11:45/mi
4:42:35
↓ 200.3%
25.2M
12:08/mi
4:46:46
↑ 13↓ 160.2%
Finish· 26.22 mi
10:58/mi
4:57:57
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:59:17
Pace9:06 /mi
2nd Half
Distance13.11 mi
Time2:58:40
Pace13:38 /mi
📊Positive Split: 49.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:0926:058:2426:05
8:24
-
10K
6.21 mi11:44:2452:208:2526:15
8:27
+0:03
15K
9.32 mi12:11:371:19:338:3227:13
8:46
+0:19
20K
12.43 mi12:44:171:52:139:0232:40
10:31
+1:45
Half
13.11 mi12:51:211:59:179:067:04
10:21
-0:10
25K
15.53 mi13:24:102:32:069:4732:49
13:32
+3:11
30K
18.64 mi14:11:083:19:0410:4146:58
15:07
+1:35
20M
20.00 mi14:32:113:40:0711:0021:03
15:29
+0:22
21M
21.00 mi14:48:083:56:0411:1415:57
15:57
+0:28
35K
21.75 mi15:00:024:07:5811:2411:54
15:54
-0:03
23M
23.00 mi15:13:394:21:3511:2213:37
10:53
-5:01
24M
24.00 mi15:24:364:32:3211:2110:57
10:57
+0:04
40K
24.85 mi15:34:394:42:3511:2210:03
11:45
+0:48
25.2M
25.20 mi15:38:504:46:4611:234:11
12:08
+0:23
Finish
26.22 mi15:50:014:57:5711:2211:11
10:58
-1:10

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

8:24 /mi

Average Pace

11:22 /mi

Slowest Pace

15:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:19:33

27% of race

Time at Steady Pace

1:29:43

30% of race

Time at Slower Pace

2:08:41

43% of race

Average Pace: 11:22 /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 mi11:18:0926:058:2426:05
8:24
#17210
10K
6.21 mi11:44:2452:208:2526:15
8:27
#17055
15K
9.32 mi12:11:371:19:338:3227:13
8:46
#17307
20K
12.43 mi12:44:171:52:139:0232:40
10:31
#19088
Half
13.11 mi12:51:211:59:179:067:04
10:21
#19336
25K
15.53 mi13:24:102:32:069:4732:49
13:32
#20928
30K
18.64 mi14:11:083:19:0410:4146:58
15:07
#22352
20M
20.00 mi14:32:113:40:0711:0021:03
15:29
#22743
21M
21.00 mi14:48:083:56:0411:1415:57
15:57
#22905
35K
21.75 mi15:00:024:07:5811:2411:54
15:54
#23090
23M
23.00 mi15:13:394:21:3511:2213:37
10:53
#22896
24M
24.00 mi15:24:364:32:3211:2110:57
10:57
#22768
40K
24.85 mi15:34:394:42:3511:2210:03
11:45
#22686
25.2M
25.20 mi15:38:504:46:4611:234:11
12:08
#22636
Finish
26.22 mi15:50:014:57:5711:2211:11
10:58
#22603
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi172106287628717792(Top 70%)6596(Top 60%)6596(Top 409%)
10K6.21 mi3.10 mi17055+1556185+1026185+10216985(Top 66%)6119(Top 56%)6119(Top 379%)
15K9.32 mi3.11 mi17307-2526327-1426327-14217792(Top 70%)6596(Top 60%)6596(Top 409%)
20K12.43 mi3.11 mi19088-17817340-10137340-101321705(Top 85%)8744(Top 80%)8744(Top 542%)
Half13.11 mi0.68 mi19336-2487481-1417481-14122387(Top 88%)9170(Top 84%)9170(Top 569%)
25K15.53 mi2.42 mi20928-15928343-8628343-86224625(Top 96%)10424(Top 95%)10424(Top 646%)
30K18.64 mi3.11 mi22352-14249148-8059148-80525010(Top 98%)10693(Top 98%)10693(Top 663%)
20M20.00 mi1.36 mi22743-3919376-2289376-22825010(Top 98%)10707(Top 98%)10707(Top 664%)
21M21.00 mi1.00 mi22905-1629490-1149490-11424444(Top 96%)10475(Top 96%)10475(Top 649%)
35K21.75 mi0.75 mi23090-1859597-1079597-10725147(Top 98%)10797(Top 99%)10797(Top 669%)
23M23.00 mi1.25 mi22896+1949507+909507+9018082(Top 71%)7454(Top 68%)7454(Top 462%)
24M24.00 mi1.00 mi22768+1289448+599448+5919116(Top 75%)8023(Top 73%)8023(Top 497%)
40K24.85 mi0.85 mi22686+829417+319417+3119946(Top 78%)8491(Top 78%)8491(Top 526%)
25.2M25.20 mi0.35 mi22636+509398+199398+1917703(Top 69%)7408(Top 68%)7408(Top 459%)
Finish26.22 mi1.02 mi22603+339397+19397+121291(Top 83%)9111(Top 83%)9111(Top 565%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21story building
+97ft-345ft

Overall

17792

Females

6596

F40-44

6596

5K→10K

3.1 - 6.2 mi

Top 66%
×5story building
+79ft-138ft

Overall

16985

Females

6119

F40-44

6119

10K→15K

6.2 - 9.3 mi

Top 70%
×3story building
+67ft-78ft

Overall

17792

Females

6596

F40-44

6596

15K→20K

9.3 - 12.4 mi

Top 85%
×5story building
+106ft-86ft

Overall

21705

Females

8744

F40-44

8744

20K→Half

12.4 - 13.1 mi

Top 88%
×2story building
+19ft-37ft

Overall

22387

Females

9170

F40-44

9170

Half→25K

13.1 - 15.5 mi

Top 96%
×4story building
+66ft-88ft

Overall

24625

Females

10424

F40-44

10424

25K→30K

15.5 - 18.6 mi

Top 98%
×9story building
+181ft-148ft

Overall

25010

Females

10693

F40-44

10693

30K→20M

18.6 - 20.0 mi

Top 98%
×5story building
+64ft-50ft

Overall

25010

Females

10707

F40-44

10707

20M→21M

20.0 - 21.0 mi

Top 96%
×8story building
+106ft-24ft

Overall

24444

Females

10475

F40-44

10475

21M→35K

21.0 - 21.8 mi

Top 98%
×7story building
+17ft-86ft

Overall

25147

Females

10797

F40-44

10797

35K→23M

21.8 - 23.0 mi

Top 71%
×5story building
+23ft-63ft

Overall

18082

Females

7454

F40-44

7454

23M→24M

23.0 - 24.0 mi

Top 75%
×6story building
+12ft-82ft

Overall

19116

Females

8023

F40-44

8023

24M→40K

24.0 - 24.9 mi

Top 78%
×1story
+6ft-20ft

Overall

19946

Females

8491

F40-44

8491

40K→25.2M

24.9 - 25.2 mi

Top 69%
×1story
+13ft-16ft

Overall

17703

Females

7408

F40-44

7408

25.2M→Finish

25.2 - 26.2 mi

Top 83%
×2story building
+22ft-21ft

Overall

21291

Females

9111

F40-44

9111

Passing Analysis

Category:
Athletes Passed
1137
Passed By
6530
Net Change
-5393
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17210
5K → 10K351196+155#17210#17055
10K → 15K172424-252#17055#17307
15K → 20K191800-1781#17307#19088
20K → Half4252-248#19088#19336
Half → 25K181610-1592#19336#20928
25K → 30K81432-1424#20928#22352
30K → 20M12403-391#22352#22743
20M → 21M20182-162#22743#22905
21M → 35K9194-185#22905#23090
35K → 23M1940+194#23090#22896
23M → 24M1291+128#22896#22768
24M → 40K919+82#22768#22686
40K → 25.2M544+50#22686#22636
25.2M → Finish5623+33#22636#22603
TOTALS11376530-5393
📊

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