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BOSTON MARATHON 2024

Donna Friedrich

Bib: 23157•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
Top 20%
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
9:54/mi
30:47
↑ 97↓ 3451.5%
10K· 6.21 mi
9:50/mi
1:01:19
↑ 79↓ 1380.4%
15K· 9.32 mi
9:44/mi
1:31:32
↑ 67↓ 78
20K· 12.43 mi
9:07/mi
1:59:53
↑ 106↓ 860.1%
Half· 13.11 mi
8:33/mi
2:05:43
↑ 19↓ 370.5%
25K· 15.53 mi
8:51/mi
2:27:11
↑ 66↓ 880.2%
30K· 18.64 mi
8:39/mi
2:54:03
↑ 181↓ 1480.2%
20M
8:37/mi
3:05:46
↑ 64↓ 500.2%
21M
9:29/mi
3:15:15
↑ 106↓ 241.6%
35K· 21.75 mi
8:19/mi
3:21:28
↑ 17↓ 861.7%
23M
9:01/mi
3:32:45
↑ 23↓ 630.6%
24M
8:51/mi
3:41:36
↓ 821.3%
40K· 24.85 mi
9:37/mi
3:49:49
↓ 200.3%
25.2M
11:48/mi
3:53:53
↑ 13↓ 160.2%
Finish· 26.22 mi
9:45/mi
4:03:49
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time2:05:43
Pace9:35 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:58:06
Pace9:01 /mi
📊Negative Split: 6.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:31:2430:479:5430:47
9:54
-
10K
6.21 mi12:01:561:01:199:5230:32
9:50
-0:04
15K
9.32 mi12:32:091:31:329:4930:13
9:44
-0:06
20K
12.43 mi13:00:301:59:539:3928:21
9:07
-0:37
Half
13.11 mi13:06:202:05:439:355:50
8:33
-0:34
25K
15.53 mi13:27:482:27:119:2821:28
8:51
+0:18
30K
18.64 mi13:54:402:54:039:2026:52
8:39
-0:12
20M
20.00 mi14:06:233:05:469:1711:43
8:37
-0:02
21M
21.00 mi14:15:523:15:159:189:29
9:29
+0:52
35K
21.75 mi14:22:053:21:289:166:13
8:19
-1:10
23M
23.00 mi14:33:223:32:459:1511:17
9:01
+0:42
24M
24.00 mi14:42:133:41:369:148:51
8:51
-0:10
40K
24.85 mi14:50:263:49:499:158:13
9:37
+0:46
25.2M
25.20 mi14:54:303:53:539:174:04
11:48
+2:11
Finish
26.22 mi15:04:264:03:499:189:56
9:45
-2:03

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

8:19 /mi

Average Pace

9:18 /mi

Slowest Pace

11:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

50:38

21% of race

Time at Steady Pace

1:19:26

33% of race

Time at Slower Pace

1:53:45

47% of race

Average Pace: 9:18 /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 mi11:31:2430:479:5430:47
9:54
#22782
10K
6.21 mi12:01:561:01:199:5230:32
9:50
#22485
15K
9.32 mi12:32:091:31:329:4930:13
9:44
#22046
20K
12.43 mi13:00:301:59:539:3928:21
9:07
#21070
Half
13.11 mi13:06:202:05:439:355:50
8:33
#20870
25K
15.53 mi13:27:482:27:119:2821:28
8:51
#20070
30K
18.64 mi13:54:402:54:039:2026:52
8:39
#18793
20M
20.00 mi14:06:233:05:469:1711:43
8:37
#18255
21M
21.00 mi14:15:523:15:159:189:29
9:29
#17838
35K
21.75 mi14:22:053:21:289:166:13
8:19
#17585
23M
23.00 mi14:33:223:32:459:1511:17
9:01
#17219
24M
24.00 mi14:42:133:41:369:148:51
8:51
#16995
40K
24.85 mi14:50:263:49:499:158:13
9:37
#16825
25.2M
25.20 mi14:54:303:53:539:174:04
11:48
#16833
Finish
26.22 mi15:04:264:03:499:189:56
9:45
#16828
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi227829282928221247(Top 83%)8462(Top 77%)8462(Top 1541%)
10K6.21 mi3.10 mi22485+2979152+1309152+13022162(Top 87%)8999(Top 82%)8999(Top 1639%)
15K9.32 mi3.11 mi22046+4398918+2348918+23421247(Top 83%)8462(Top 77%)8462(Top 1541%)
20K12.43 mi3.11 mi21070+9768389+5298389+52917882(Top 70%)6641(Top 61%)6641(Top 1210%)
Half13.11 mi0.68 mi20870+2008287+1028287+10216059(Top 63%)5668(Top 52%)5668(Top 1032%)
25K15.53 mi2.42 mi20070+8007868+4197868+41914836(Top 58%)5091(Top 47%)5091(Top 927%)
30K18.64 mi3.11 mi18793+12777262+6067262+60611436(Top 45%)3416(Top 31%)3416(Top 622%)
20M20.00 mi1.36 mi18255+5386999+2636999+26310135(Top 40%)3026(Top 28%)3026(Top 551%)
21M21.00 mi1.00 mi17838+4176810+1896810+18910807(Top 42%)3651(Top 33%)3651(Top 665%)
35K21.75 mi0.75 mi17585+2536675+1356675+1359707(Top 38%)3087(Top 28%)3087(Top 562%)
23M23.00 mi1.25 mi17219+3666494+1816494+18111266(Top 44%)4045(Top 37%)4045(Top 737%)
24M24.00 mi1.00 mi16995+2246394+1006394+10011420(Top 45%)4131(Top 38%)4131(Top 752%)
40K24.85 mi0.85 mi16825+1706336+586336+5813574(Top 53%)5338(Top 49%)5338(Top 972%)
25.2M25.20 mi0.35 mi16833-86359-236359-2316842(Top 66%)6952(Top 64%)6952(Top 1266%)
Finish26.22 mi1.02 mi16828+56385-266385-2617539(Top 69%)7278(Top 67%)7278(Top 1326%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
×21story building
+97ft-345ft

Overall

21247

Females

8462

F60-64

8462

5K→10K

3.1 - 6.2 mi

Top 87%
×5story building
+79ft-138ft

Overall

22162

Females

8999

F60-64

8999

10K→15K

6.2 - 9.3 mi

Top 83%
×3story building
+67ft-78ft

Overall

21247

Females

8462

F60-64

8462

15K→20K

9.3 - 12.4 mi

Top 70%
×5story building
+106ft-86ft

Overall

17882

Females

6641

F60-64

6641

20K→Half

12.4 - 13.1 mi

Top 63%
×2story building
+19ft-37ft

Overall

16059

Females

5668

F60-64

5668

Half→25K

13.1 - 15.5 mi

Top 58%
×4story building
+66ft-88ft

Overall

14836

Females

5091

F60-64

5091

25K→30K

15.5 - 18.6 mi

Top 45%
×9story building
+181ft-148ft

Overall

11436

Females

3416

F60-64

3416

30K→20M

18.6 - 20.0 mi

Top 40%
×5story building
+64ft-50ft

Overall

10135

Females

3026

F60-64

3026

20M→21M

20.0 - 21.0 mi

Top 42%
×8story building
+106ft-24ft

Overall

10807

Females

3651

F60-64

3651

21M→35K

21.0 - 21.8 mi

Top 38%
×7story building
+17ft-86ft

Overall

9707

Females

3087

F60-64

3087

35K→23M

21.8 - 23.0 mi

Top 44%
×5story building
+23ft-63ft

Overall

11266

Females

4045

F60-64

4045

23M→24M

23.0 - 24.0 mi

Top 45%
×6story building
+12ft-82ft

Overall

11420

Females

4131

F60-64

4131

24M→40K

24.0 - 24.9 mi

Top 53%
×1story
+6ft-20ft

Overall

13574

Females

5338

F60-64

5338

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1story
+13ft-16ft

Overall

16842

Females

6952

F60-64

6952

25.2M→Finish

25.2 - 26.2 mi

Top 69%
×2story building
+22ft-21ft

Overall

17539

Females

7278

F60-64

7278

Passing Analysis

Category:
Athletes Passed
6200
Passed By
246
Net Change
+5954
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22782
5K → 10K37881+297#22782#22485
10K → 15K46324+439#22485#22046
15K → 20K9760+976#22046#21070
20K → Half2011+200#21070#20870
Half → 25K8000+800#20870#20070
25K → 30K12770+1277#20070#18793
30K → 20M5380+538#18793#18255
20M → 21M4181+417#18255#17838
21M → 35K2530+253#17838#17585
35K → 23M3682+366#17585#17219
23M → 24M2262+224#17219#16995
24M → 40K19020+170#16995#16825
40K → 25.2M4048-8#16825#16833
25.2M → Finish7267+5#16833#16828
TOTALS6200246+5954
📊

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