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BOSTON MARATHON 2024

Anne Blasberg

Bib: 25282•F

NY

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 46%
Division (F18-39)
#0 / 4660
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
7:55/mi
24:35
↑ 97↓ 3451.5%
10K· 6.21 mi
7:53/mi
49:06
↑ 79↓ 1380.4%
15K· 9.32 mi
8:15/mi
1:14:43
↑ 67↓ 78
20K· 12.43 mi
8:44/mi
1:41:51
↑ 106↓ 860.1%
Half· 13.11 mi
8:33/mi
1:47:41
↑ 19↓ 370.5%
25K· 15.53 mi
8:53/mi
2:09:14
↑ 66↓ 880.2%
30K· 18.64 mi
9:10/mi
2:37:44
↑ 181↓ 1480.2%
20M
9:47/mi
2:51:02
↑ 64↓ 500.2%
21M
10:10/mi
3:01:12
↑ 106↓ 241.6%
35K· 21.75 mi
9:00/mi
3:07:56
↑ 17↓ 861.7%
23M
10:04/mi
3:20:32
↑ 23↓ 630.6%
24M
8:49/mi
3:29:21
↓ 821.3%
40K· 24.85 mi
9:13/mi
3:37:14
↓ 200.3%
25.2M
11:59/mi
3:41:22
↑ 13↓ 160.2%
Finish· 26.22 mi
9:08/mi
3:50:40
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:47:41
Pace8:13 /mi
2nd Half
Distance13.11 mi
Time2:02:59
Pace9:23 /mi
📊Positive Split: 14.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:40:3324:357:5524:35
7:55
-
10K
6.21 mi12:05:0449:067:5424:31
7:53
-0:02
15K
9.32 mi12:30:411:14:438:0125:37
8:15
+0:22
20K
12.43 mi12:57:491:41:518:1227:08
8:44
+0:29
Half
13.11 mi13:03:391:47:418:135:50
8:33
-0:11
25K
15.53 mi13:25:122:09:148:1921:33
8:53
+0:20
30K
18.64 mi13:53:422:37:448:2828:30
9:10
+0:17
20M
20.00 mi14:07:002:51:028:3313:18
9:47
+0:37
21M
21.00 mi14:17:103:01:128:3810:10
10:10
+0:23
35K
21.75 mi14:23:543:07:568:386:44
9:00
-1:10
23M
23.00 mi14:36:303:20:328:4312:36
10:04
+1:04
24M
24.00 mi14:45:193:29:218:438:49
8:49
-1:15
40K
24.85 mi14:53:123:37:148:447:53
9:13
+0:24
25.2M
25.20 mi14:57:203:41:228:474:08
11:59
+2:46
Finish
26.22 mi15:06:383:50:408:489:18
9:08
-2:51

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

7:53 /mi

Average Pace

8:48 /mi

Slowest Pace

11:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:14:43

32% of race

Time at Steady Pace

1:55:45

50% of race

Time at Slower Pace

40:12

17% of race

Average Pace: 8:48 /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 mi11:40:3324:357:5524:35
7:55
#13984
10K
6.21 mi12:05:0449:067:5424:31
7:53
#13668
15K
9.32 mi12:30:411:14:438:0125:37
8:15
#14172
20K
12.43 mi12:57:491:41:518:1227:08
8:44
#14702
Half
13.11 mi13:03:391:47:418:135:50
8:33
#14762
25K
15.53 mi13:25:122:09:148:1921:33
8:53
#14758
30K
18.64 mi13:53:422:37:448:2828:30
9:10
#14604
20M
20.00 mi14:07:002:51:028:3313:18
9:47
#14677
21M
21.00 mi14:17:103:01:128:3810:10
10:10
#14623
35K
21.75 mi14:23:543:07:568:386:44
9:00
#14553
23M
23.00 mi14:36:303:20:328:4312:36
10:04
#14651
24M
24.00 mi14:45:193:29:218:438:49
8:49
#14461
40K
24.85 mi14:53:123:37:148:447:53
9:13
#14342
25.2M
25.20 mi14:57:203:41:228:474:08
11:59
#14408
Finish
26.22 mi15:06:383:50:408:489:18
9:08
#14402
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi139844302430214989(Top 59%)4954(Top 45%)4954(Top 106%)
10K6.21 mi3.10 mi13668+3164130+1724130+17213376(Top 52%)3976(Top 36%)3976(Top 85%)
15K9.32 mi3.11 mi14172-5044443-3134443-31314989(Top 59%)4954(Top 45%)4954(Top 106%)
20K12.43 mi3.11 mi14702-5304780-3374780-33716012(Top 63%)5597(Top 51%)5597(Top 120%)
Half13.11 mi0.68 mi14762-604820-404820-4016023(Top 63%)5632(Top 52%)5632(Top 121%)
25K15.53 mi2.42 mi14758+44854-344854-3415005(Top 59%)5183(Top 47%)5183(Top 111%)
30K18.64 mi3.11 mi14604+1544843+114843+1114087(Top 55%)4905(Top 45%)4905(Top 105%)
20M20.00 mi1.36 mi14677-734932-894932-8915705(Top 61%)6051(Top 55%)6051(Top 130%)
21M21.00 mi1.00 mi14623+544951-194951-1913621(Top 53%)5110(Top 47%)5110(Top 110%)
35K21.75 mi0.75 mi14553+704934+174934+1713332(Top 52%)4977(Top 46%)4977(Top 107%)
23M23.00 mi1.25 mi14651-985067-1335067-13315696(Top 61%)6253(Top 57%)6253(Top 134%)
24M24.00 mi1.00 mi14461+1905002+655002+6511236(Top 44%)4044(Top 37%)4044(Top 87%)
40K24.85 mi0.85 mi14342+1194965+374965+3711919(Top 47%)4503(Top 41%)4503(Top 97%)
25.2M25.20 mi0.35 mi14408-665015-505015-5017333(Top 68%)7202(Top 66%)7202(Top 155%)
Finish26.22 mi1.02 mi14402+65032-175032-1714838(Top 58%)5885(Top 54%)5885(Top 126%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×21story building
+97ft-345ft

Overall

14989

Females

4954

F18-39

4954

5K→10K

3.1 - 6.2 mi

Top 52%
×5story building
+79ft-138ft

Overall

13376

Females

3976

F18-39

3976

10K→15K

6.2 - 9.3 mi

Top 59%
×3story building
+67ft-78ft

Overall

14989

Females

4954

F18-39

4954

15K→20K

9.3 - 12.4 mi

Top 63%
×5story building
+106ft-86ft

Overall

16012

Females

5597

F18-39

5597

20K→Half

12.4 - 13.1 mi

Top 63%
×2story building
+19ft-37ft

Overall

16023

Females

5632

F18-39

5632

Half→25K

13.1 - 15.5 mi

Top 59%
×4story building
+66ft-88ft

Overall

15005

Females

5183

F18-39

5183

25K→30K

15.5 - 18.6 mi

Top 55%
×9story building
+181ft-148ft

Overall

14087

Females

4905

F18-39

4905

30K→20M

18.6 - 20.0 mi

Top 61%
×5story building
+64ft-50ft

Overall

15705

Females

6051

F18-39

6051

20M→21M

20.0 - 21.0 mi

Top 53%
×8story building
+106ft-24ft

Overall

13621

Females

5110

F18-39

5110

21M→35K

21.0 - 21.8 mi

Top 52%
×7story building
+17ft-86ft

Overall

13332

Females

4977

F18-39

4977

35K→23M

21.8 - 23.0 mi

Top 61%
×5story building
+23ft-63ft

Overall

15696

Females

6253

F18-39

6253

23M→24M

23.0 - 24.0 mi

Top 44%
×6story building
+12ft-82ft

Overall

11236

Females

4044

F18-39

4044

24M→40K

24.0 - 24.9 mi

Top 47%
×1story
+6ft-20ft

Overall

11919

Females

4503

F18-39

4503

40K→25.2M

24.9 - 25.2 mi

Top 68%
×1story
+13ft-16ft

Overall

17333

Females

7202

F18-39

7202

25.2M→Finish

25.2 - 26.2 mi

Top 58%
×2story building
+22ft-21ft

Overall

14838

Females

5885

F18-39

5885

Passing Analysis

Category:
Athletes Passed
2184
Passed By
2602
Net Change
-418
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13984
5K → 10K477161+316#13984#13668
10K → 15K96600-504#13668#14172
15K → 20K115645-530#14172#14702
20K → Half2484-60#14702#14762
Half → 25K225221+4#14762#14758
25K → 30K340186+154#14758#14604
30K → 20M108181-73#14604#14677
20M → 21M15096+54#14677#14623
21M → 35K11242+70#14623#14553
35K → 23M103201-98#14553#14651
23M → 24M20515+190#14651#14461
24M → 40K13718+119#14461#14342
40K → 25.2M1884-66#14342#14408
25.2M → Finish7468+6#14408#14402
TOTALS21842602-418
📊

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