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BOSTON MARATHON 2024

Mary Tomich

Bib: 21657•F

PA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Top 48%
Division (F65-69)
#0 / 216
Top 6%
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
8:08/mi
25:15
↑ 97↓ 3451.5%
10K· 6.21 mi
8:30/mi
51:38
↑ 79↓ 1380.4%
15K· 9.32 mi
8:25/mi
1:17:46
↑ 67↓ 78
20K· 12.43 mi
8:25/mi
1:43:54
↑ 106↓ 860.1%
Half· 13.11 mi
8:11/mi
1:49:29
↑ 19↓ 370.5%
25K· 15.53 mi
10:05/mi
2:13:57
↑ 66↓ 880.2%
30K· 18.64 mi
9:45/mi
2:44:13
↑ 181↓ 1480.2%
20M
9:42/mi
2:57:24
↑ 64↓ 500.2%
21M
10:46/mi
3:08:10
↑ 106↓ 241.6%
35K· 21.75 mi
9:23/mi
3:15:11
↑ 17↓ 861.7%
23M
10:47/mi
3:28:41
↑ 23↓ 630.6%
24M
9:34/mi
3:38:15
↓ 821.3%
40K· 24.85 mi
10:21/mi
3:47:06
↓ 200.3%
25.2M
10:44/mi
3:50:48
↑ 13↓ 160.2%
Finish· 26.22 mi
9:18/mi
4:00:17
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:29
Pace8:21 /mi
2nd Half
Distance13.11 mi
Time2:10:48
Pace9:59 /mi
📊Positive Split: 19.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:5725:158:0825:15
8:08
-
10K
6.21 mi11:47:2051:388:1926:23
8:30
+0:22
15K
9.32 mi12:13:281:17:468:2126:08
8:25
-0:05
20K
12.43 mi12:39:361:43:548:2226:08
8:25
0:00
Half
13.11 mi12:45:111:49:298:215:35
8:11
-0:14
25K
15.53 mi13:09:392:13:578:3724:28
10:05
+1:54
30K
18.64 mi13:39:552:44:138:4930:16
9:45
-0:20
20M
20.00 mi13:53:062:57:248:5213:11
9:42
-0:03
21M
21.00 mi14:03:523:08:108:5810:46
10:46
+1:04
35K
21.75 mi14:10:533:15:118:587:01
9:23
-1:23
23M
23.00 mi14:24:233:28:419:0413:30
10:47
+1:24
24M
24.00 mi14:33:573:38:159:069:34
9:34
-1:13
40K
24.85 mi14:42:483:47:069:088:51
10:21
+0:47
25.2M
25.20 mi14:46:303:50:489:103:42
10:44
+0:23
Finish
26.22 mi14:55:594:00:179:109:29
9:18
-1:26

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

8:08 /mi

Average Pace

9:10 /mi

Slowest Pace

10:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:49:29

46% of race

Time at Steady Pace

1:09:31

29% of race

Time at Slower Pace

1:01:17

26% of race

Average Pace: 9:10 /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 mi11:20:5725:158:0825:15
8:08
#15577
10K
6.21 mi11:47:2051:388:1926:23
8:30
#16413
15K
9.32 mi12:13:281:17:468:2126:08
8:25
#16185
20K
12.43 mi12:39:361:43:548:2226:08
8:25
#15627
Half
13.11 mi12:45:111:49:298:215:35
8:11
#15531
25K
15.53 mi13:09:392:13:578:3724:28
10:05
#16421
30K
18.64 mi13:39:552:44:138:4930:16
9:45
#16450
20M
20.00 mi13:53:062:57:248:5213:11
9:42
#16354
21M
21.00 mi14:03:523:08:108:5810:46
10:46
#16356
35K
21.75 mi14:10:533:15:118:587:01
9:23
#16292
23M
23.00 mi14:24:233:28:419:0413:30
10:47
#16453
24M
24.00 mi14:33:573:38:159:069:34
9:34
#16354
40K
24.85 mi14:42:483:47:069:088:51
10:21
#16329
25.2M
25.20 mi14:46:303:50:489:103:42
10:44
#16287
Finish
26.22 mi14:55:594:00:179:109:29
9:18
#16279
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF65-69Seg. OverallSeg. FemalesSeg. F65-69
5K3.11 mi3.11 mi155775308530815915(Top 62%)5513(Top 50%)5513(Top 2552%)
10K6.21 mi3.10 mi16413-8365810-5025810-50217232(Top 67%)6272(Top 57%)6272(Top 2904%)
15K9.32 mi3.11 mi16185+2285660+1505660+15015915(Top 62%)5513(Top 50%)5513(Top 2552%)
20K12.43 mi3.11 mi15627+5585345+3155345+31514329(Top 56%)4631(Top 42%)4631(Top 2144%)
Half13.11 mi0.68 mi15531+965287+585287+5813982(Top 55%)4476(Top 41%)4476(Top 2072%)
25K15.53 mi2.42 mi16421-8905854-5675854-56719354(Top 76%)7565(Top 69%)7565(Top 3502%)
30K18.64 mi3.11 mi16450-295942-885942-8816401(Top 64%)6185(Top 57%)6185(Top 2863%)
20M20.00 mi1.36 mi16354+965917+255917+2515366(Top 60%)5876(Top 54%)5876(Top 2720%)
21M21.00 mi1.00 mi16356-25952-355952-3515680(Top 61%)6154(Top 56%)6154(Top 2849%)
35K21.75 mi0.75 mi16292+645941+115941+1115056(Top 59%)5870(Top 54%)5870(Top 2718%)
23M23.00 mi1.25 mi16453-1616061-1206061-12017793(Top 70%)7307(Top 67%)7307(Top 3383%)
24M24.00 mi1.00 mi16354+996039+226039+2214766(Top 58%)5828(Top 53%)5828(Top 2698%)
40K24.85 mi0.85 mi16329+256054-156054-1516229(Top 64%)6612(Top 61%)6612(Top 3061%)
25.2M25.20 mi0.35 mi16287+426044+106044+1013661(Top 53%)5395(Top 49%)5395(Top 2498%)
Finish26.22 mi1.02 mi16279+86070-266070-2615659(Top 61%)6344(Top 58%)6344(Top 2937%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21story building
+97ft-345ft

Overall

15915

Females

5513

F65-69

5513

5K→10K

3.1 - 6.2 mi

Top 67%
×5story building
+79ft-138ft

Overall

17232

Females

6272

F65-69

6272

10K→15K

6.2 - 9.3 mi

Top 62%
×3story building
+67ft-78ft

Overall

15915

Females

5513

F65-69

5513

15K→20K

9.3 - 12.4 mi

Top 56%
×5story building
+106ft-86ft

Overall

14329

Females

4631

F65-69

4631

20K→Half

12.4 - 13.1 mi

Top 55%
×2story building
+19ft-37ft

Overall

13982

Females

4476

F65-69

4476

Half→25K

13.1 - 15.5 mi

Top 76%
×4story building
+66ft-88ft

Overall

19354

Females

7565

F65-69

7565

25K→30K

15.5 - 18.6 mi

Top 64%
×9story building
+181ft-148ft

Overall

16401

Females

6185

F65-69

6185

30K→20M

18.6 - 20.0 mi

Top 60%
×5story building
+64ft-50ft

Overall

15366

Females

5876

F65-69

5876

20M→21M

20.0 - 21.0 mi

Top 61%
×8story building
+106ft-24ft

Overall

15680

Females

6154

F65-69

6154

21M→35K

21.0 - 21.8 mi

Top 59%
×7story building
+17ft-86ft

Overall

15056

Females

5870

F65-69

5870

35K→23M

21.8 - 23.0 mi

Top 70%
×5story building
+23ft-63ft

Overall

17793

Females

7307

F65-69

7307

23M→24M

23.0 - 24.0 mi

Top 58%
×6story building
+12ft-82ft

Overall

14766

Females

5828

F65-69

5828

24M→40K

24.0 - 24.9 mi

Top 64%
×1story
+6ft-20ft

Overall

16229

Females

6612

F65-69

6612

40K→25.2M

24.9 - 25.2 mi

Top 53%
×1story
+13ft-16ft

Overall

13661

Females

5395

F65-69

5395

25.2M→Finish

25.2 - 26.2 mi

Top 61%
×2story building
+22ft-21ft

Overall

15659

Females

6344

F65-69

6344

Passing Analysis

Category:
Athletes Passed
2176
Passed By
2878
Net Change
-702
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15577
5K → 10K73909-836#15577#16413
10K → 15K357129+228#16413#16185
15K → 20K57416+558#16185#15627
20K → Half1026+96#15627#15531
Half → 25K66956-890#15531#16421
25K → 30K221250-29#16421#16450
30K → 20M16771+96#16450#16354
20M → 21M99101-2#16354#16356
21M → 35K9733+64#16356#16292
35K → 23M65226-161#16292#16453
23M → 24M12526+99#16453#16354
24M → 40K9671+25#16354#16329
40K → 25.2M5513+42#16329#16287
25.2M → Finish7971+8#16287#16279
TOTALS21762878-702
📊

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