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BOSTON MARATHON 2024

Anastasia Robinson

Bib: 19943•F

PA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F45-49)
#0 / 1753
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
8:10/mi
25:22
↑ 97↓ 3451.5%
10K· 6.21 mi
8:44/mi
52:30
↑ 79↓ 1380.4%
15K· 9.32 mi
9:23/mi
1:21:40
↑ 67↓ 78
20K· 12.43 mi
9:40/mi
1:51:43
↑ 106↓ 860.1%
Half· 13.11 mi
9:45/mi
1:58:22
↑ 19↓ 370.5%
25K· 15.53 mi
10:05/mi
2:22:48
↑ 66↓ 880.2%
30K· 18.64 mi
10:03/mi
2:54:01
↑ 181↓ 1480.2%
20M
10:23/mi
3:08:08
↑ 64↓ 500.2%
21M
10:36/mi
3:18:44
↑ 106↓ 241.6%
35K· 21.75 mi
10:00/mi
3:26:13
↑ 17↓ 861.7%
23M
10:13/mi
3:39:01
↑ 23↓ 630.6%
24M
9:50/mi
3:48:51
↓ 821.3%
40K· 24.85 mi
9:58/mi
3:57:22
↓ 200.3%
25.2M
10:44/mi
4:01:04
↑ 13↓ 160.2%
Finish· 26.22 mi
9:18/mi
4:10:33
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:58:22
Pace9:02 /mi
2nd Half
Distance13.11 mi
Time2:12:11
Pace10:05 /mi
📊Positive Split: 11.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:4925:228:1025:22
8:10
-
10K
6.21 mi11:44:5752:308:2727:08
8:44
+0:34
15K
9.32 mi12:14:071:21:408:4629:10
9:23
+0:39
20K
12.43 mi12:44:101:51:438:5930:03
9:40
+0:17
Half
13.11 mi12:50:491:58:229:026:39
9:45
+0:05
25K
15.53 mi13:15:152:22:489:1224:26
10:05
+0:20
30K
18.64 mi13:46:282:54:019:2031:13
10:03
-0:02
20M
20.00 mi14:00:353:08:089:2414:07
10:23
+0:20
21M
21.00 mi14:11:113:18:449:2810:36
10:36
+0:13
35K
21.75 mi14:18:403:26:139:297:29
10:00
-0:36
23M
23.00 mi14:31:283:39:019:3112:48
10:13
+0:13
24M
24.00 mi14:41:183:48:519:329:50
9:50
-0:23
40K
24.85 mi14:49:493:57:229:338:31
9:58
+0:08
25.2M
25.20 mi14:53:314:01:049:343:42
10:44
+0:46
Finish
26.22 mi15:03:004:10:339:349:29
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

8:10 /mi

Average Pace

9:34 /mi

Slowest Pace

10:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:31:09

36% of race

Time at Steady Pace

2:10:59

52% of race

Time at Slower Pace

28:25

11% of race

Average Pace: 9:33 /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 mi11:17:4925:228:1025:22
8:10
#15815
10K
6.21 mi11:44:5752:308:2727:08
8:44
#17215
15K
9.32 mi12:14:071:21:408:4629:10
9:23
#18516
20K
12.43 mi12:44:101:51:438:5930:03
9:40
#18900
Half
13.11 mi12:50:491:58:229:026:39
9:45
#19037
25K
15.53 mi13:15:152:22:489:1224:26
10:05
#19128
30K
18.64 mi13:46:282:54:019:2031:13
10:03
#18783
20M
20.00 mi14:00:353:08:089:2414:07
10:23
#18687
21M
21.00 mi14:11:113:18:449:2810:36
10:36
#18467
35K
21.75 mi14:18:403:26:139:297:29
10:00
#18383
23M
23.00 mi14:31:283:39:019:3112:48
10:13
#18229
24M
24.00 mi14:41:183:48:519:329:50
9:50
#18109
40K
24.85 mi14:49:493:57:229:338:31
9:58
#17973
25.2M
25.20 mi14:53:314:01:049:343:42
10:44
#17883
Finish
26.22 mi15:03:004:10:339:349:29
9:18
#17775
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi158155453545320320(Top 80%)7952(Top 73%)7952(Top 454%)
10K6.21 mi3.10 mi17215-14006279-8266279-82618546(Top 73%)7049(Top 65%)7049(Top 402%)
15K9.32 mi3.11 mi18516-13017030-7517030-75120320(Top 80%)7952(Top 73%)7952(Top 454%)
20K12.43 mi3.11 mi18900-3847228-1987228-19819695(Top 77%)7638(Top 70%)7638(Top 436%)
Half13.11 mi0.68 mi19037-1377311-837311-8320803(Top 81%)8292(Top 76%)8292(Top 473%)
25K15.53 mi2.42 mi19128-917373-627373-6219319(Top 76%)7546(Top 69%)7546(Top 430%)
30K18.64 mi3.11 mi18783+3457259+1147259+11417508(Top 69%)6793(Top 62%)6793(Top 388%)
20M20.00 mi1.36 mi18687+967228+317228+3117676(Top 69%)7048(Top 65%)7048(Top 402%)
21M21.00 mi1.00 mi18467+2207139+897139+8915173(Top 59%)5907(Top 54%)5907(Top 337%)
35K21.75 mi0.75 mi18383+847103+367103+3617174(Top 67%)6935(Top 63%)6935(Top 396%)
23M23.00 mi1.25 mi18229+1547045+587045+5816201(Top 63%)6496(Top 59%)6496(Top 371%)
24M24.00 mi1.00 mi18109+1207016+297016+2915775(Top 62%)6336(Top 58%)6336(Top 361%)
40K24.85 mi0.85 mi17973+1366969+476969+4714883(Top 58%)5964(Top 55%)5964(Top 340%)
25.2M25.20 mi0.35 mi17883+906932+376932+3713675(Top 54%)5409(Top 50%)5409(Top 309%)
Finish26.22 mi1.02 mi17775+1086895+376895+3715672(Top 61%)6357(Top 58%)6357(Top 363%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×21story building
+97ft-345ft

Overall

20320

Females

7952

F45-49

7952

5K→10K

3.1 - 6.2 mi

Top 73%
×5story building
+79ft-138ft

Overall

18546

Females

7049

F45-49

7049

10K→15K

6.2 - 9.3 mi

Top 80%
×3story building
+67ft-78ft

Overall

20320

Females

7952

F45-49

7952

15K→20K

9.3 - 12.4 mi

Top 77%
×5story building
+106ft-86ft

Overall

19695

Females

7638

F45-49

7638

20K→Half

12.4 - 13.1 mi

Top 81%
×2story building
+19ft-37ft

Overall

20803

Females

8292

F45-49

8292

Half→25K

13.1 - 15.5 mi

Top 76%
×4story building
+66ft-88ft

Overall

19319

Females

7546

F45-49

7546

25K→30K

15.5 - 18.6 mi

Top 69%
×9story building
+181ft-148ft

Overall

17508

Females

6793

F45-49

6793

30K→20M

18.6 - 20.0 mi

Top 69%
×5story building
+64ft-50ft

Overall

17676

Females

7048

F45-49

7048

20M→21M

20.0 - 21.0 mi

Top 59%
×8story building
+106ft-24ft

Overall

15173

Females

5907

F45-49

5907

21M→35K

21.0 - 21.8 mi

Top 67%
×7story building
+17ft-86ft

Overall

17174

Females

6935

F45-49

6935

35K→23M

21.8 - 23.0 mi

Top 63%
×5story building
+23ft-63ft

Overall

16201

Females

6496

F45-49

6496

23M→24M

23.0 - 24.0 mi

Top 62%
×6story building
+12ft-82ft

Overall

15775

Females

6336

F45-49

6336

24M→40K

24.0 - 24.9 mi

Top 58%
×1story
+6ft-20ft

Overall

14883

Females

5964

F45-49

5964

40K→25.2M

24.9 - 25.2 mi

Top 54%
×1story
+13ft-16ft

Overall

13675

Females

5409

F45-49

5409

25.2M→Finish

25.2 - 26.2 mi

Top 61%
×2story building
+22ft-21ft

Overall

15672

Females

6357

F45-49

6357

Passing Analysis

Category:
Athletes Passed
1942
Passed By
3902
Net Change
-1960
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15815
5K → 10K321432-1400#15815#17215
10K → 15K271328-1301#17215#18516
15K → 20K159543-384#18516#18900
20K → Half13150-137#18900#19037
Half → 25K157248-91#19037#19128
25K → 30K41671+345#19128#18783
30K → 20M14044+96#18783#18687
20M → 21M23010+220#18687#18467
21M → 35K9814+84#18467#18383
35K → 23M17420+154#18383#18229
23M → 24M13717+120#18229#18109
24M → 40K14610+136#18109#17973
40K → 25.2M911+90#17973#17883
25.2M → Finish12214+108#17883#17775
TOTALS19423902-1960
📊

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