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BOSTON MARATHON 2024

Rachel Ashton

Bib: 18392•F

PA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 36%
Gender (Female)
#0 / 10924
Top 21%
Division (F18-39)
#0 / 4660
Top 36%
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
7:32/mi
23:24
↑ 97↓ 3451.5%
10K· 6.21 mi
7:26/mi
46:29
↑ 79↓ 1380.4%
15K· 9.32 mi
7:23/mi
1:09:24
↑ 67↓ 78
20K· 12.43 mi
7:26/mi
1:32:31
↑ 106↓ 860.1%
Half· 13.11 mi
7:24/mi
1:37:34
↑ 19↓ 370.5%
25K· 15.53 mi
7:39/mi
1:56:08
↑ 66↓ 880.2%
30K· 18.64 mi
8:12/mi
2:21:36
↑ 181↓ 1480.2%
20M
8:26/mi
2:33:04
↑ 64↓ 500.2%
21M
9:39/mi
2:42:43
↑ 106↓ 241.6%
35K· 21.75 mi
8:40/mi
2:49:12
↑ 17↓ 861.7%
23M
8:50/mi
3:00:15
↑ 23↓ 630.6%
24M
8:39/mi
3:08:54
↓ 821.3%
40K· 24.85 mi
8:56/mi
3:16:32
↓ 200.3%
25.2M
10:32/mi
3:20:10
↑ 13↓ 160.2%
Finish· 26.22 mi
8:37/mi
3:28:57
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:34
Pace7:27 /mi
2nd Half
Distance13.11 mi
Time1:51:23
Pace8:30 /mi
📊Positive Split: 14.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:0123:247:3223:24
7:32
-
10K
6.21 mi11:38:0646:297:2923:05
7:26
-0:06
15K
9.32 mi12:01:011:09:247:2722:55
7:23
-0:03
20K
12.43 mi12:24:081:32:317:2723:07
7:26
+0:03
Half
13.11 mi12:29:111:37:347:275:03
7:24
-0:02
25K
15.53 mi12:47:451:56:087:2918:34
7:39
+0:15
30K
18.64 mi13:13:132:21:367:3625:28
8:12
+0:33
20M
20.00 mi13:24:412:33:047:3911:28
8:26
+0:14
21M
21.00 mi13:34:202:42:437:459:39
9:39
+1:13
35K
21.75 mi13:40:492:49:127:476:29
8:40
-0:59
23M
23.00 mi13:51:523:00:157:5011:03
8:50
+0:10
24M
24.00 mi14:00:313:08:547:528:39
8:39
-0:11
40K
24.85 mi14:08:093:16:327:547:38
8:56
+0:17
25.2M
25.20 mi14:11:473:20:107:573:38
10:32
+1:36
Finish
26.22 mi14:20:343:28:577:598:47
8:37
-1:55

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

7:23 /mi

Average Pace

7:59 /mi

Slowest Pace

10:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:56:08

56% of race

Time at Steady Pace

1:11:54

34% of race

Time at Slower Pace

20:55

10% of race

Average Pace: 7:58 /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 mi11:15:0123:247:3223:24
7:32
#11046
10K
6.21 mi11:38:0646:297:2923:05
7:26
#10321
15K
9.32 mi12:01:011:09:247:2722:55
7:23
#9714
20K
12.43 mi12:24:081:32:317:2723:07
7:26
#9214
Half
13.11 mi12:29:111:37:347:275:03
7:24
#9149
25K
15.53 mi12:47:451:56:087:2918:34
7:39
#8907
30K
18.64 mi13:13:132:21:367:3625:28
8:12
#8846
20M
20.00 mi13:24:412:33:047:3911:28
8:26
#8788
21M
21.00 mi13:34:202:42:437:459:39
9:39
#8870
35K
21.75 mi13:40:492:49:127:476:29
8:40
#8953
23M
23.00 mi13:51:523:00:157:5011:03
8:50
#8948
24M
24.00 mi14:00:313:08:547:528:39
8:39
#9001
40K
24.85 mi14:08:093:16:327:547:38
8:56
#9047
25.2M
25.20 mi14:11:473:20:107:573:38
10:32
#9122
Finish
26.22 mi14:20:343:28:577:598:47
8:37
#9275
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi11046258625868709(Top 34%)1568(Top 14%)1568(Top 34%)
10K6.21 mi3.10 mi10321+7252223+3632223+3639663(Top 38%)1951(Top 18%)1951(Top 42%)
15K9.32 mi3.11 mi9714+6071963+2601963+2608709(Top 34%)1568(Top 14%)1568(Top 34%)
20K12.43 mi3.11 mi9214+5001770+1931770+1937957(Top 31%)1367(Top 13%)1367(Top 29%)
Half13.11 mi0.68 mi9149+651745+251745+258481(Top 33%)1582(Top 14%)1582(Top 34%)
25K15.53 mi2.42 mi8907+2421674+711674+718034(Top 31%)1573(Top 14%)1573(Top 34%)
30K18.64 mi3.11 mi8846+611742-681742-688999(Top 35%)2214(Top 20%)2214(Top 48%)
20M20.00 mi1.36 mi8788+581779-371779-379122(Top 36%)2512(Top 23%)2512(Top 54%)
21M21.00 mi1.00 mi8870-821881-1021881-10211493(Top 45%)3994(Top 37%)3994(Top 86%)
35K21.75 mi0.75 mi8953-831950-691950-6911639(Top 46%)4086(Top 37%)4086(Top 88%)
23M23.00 mi1.25 mi8948+52018-682018-6810252(Top 40%)3520(Top 32%)3520(Top 76%)
24M24.00 mi1.00 mi9001-532079-612079-6110308(Top 40%)3594(Top 33%)3594(Top 77%)
40K24.85 mi0.85 mi9047-462152-732152-7310523(Top 41%)3814(Top 35%)3814(Top 82%)
25.2M25.20 mi0.35 mi9122-752212-602212-6012952(Top 51%)5053(Top 46%)5053(Top 108%)
Finish26.22 mi1.02 mi9275-1532320-1082320-10812187(Top 48%)4552(Top 42%)4552(Top 98%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×21story building
+97ft-345ft

Overall

8709

Females

1568

F18-39

1568

5K→10K

3.1 - 6.2 mi

Top 38%
×5story building
+79ft-138ft

Overall

9663

Females

1951

F18-39

1951

10K→15K

6.2 - 9.3 mi

Top 34%
×3story building
+67ft-78ft

Overall

8709

Females

1568

F18-39

1568

15K→20K

9.3 - 12.4 mi

Top 31%
×5story building
+106ft-86ft

Overall

7957

Females

1367

F18-39

1367

20K→Half

12.4 - 13.1 mi

Top 33%
×2story building
+19ft-37ft

Overall

8481

Females

1582

F18-39

1582

Half→25K

13.1 - 15.5 mi

Top 31%
×4story building
+66ft-88ft

Overall

8034

Females

1573

F18-39

1573

25K→30K

15.5 - 18.6 mi

Top 35%
×9story building
+181ft-148ft

Overall

8999

Females

2214

F18-39

2214

30K→20M

18.6 - 20.0 mi

Top 36%
×5story building
+64ft-50ft

Overall

9122

Females

2512

F18-39

2512

20M→21M

20.0 - 21.0 mi

Top 45%
×8story building
+106ft-24ft

Overall

11493

Females

3994

F18-39

3994

21M→35K

21.0 - 21.8 mi

Top 46%
×7story building
+17ft-86ft

Overall

11639

Females

4086

F18-39

4086

35K→23M

21.8 - 23.0 mi

Top 40%
×5story building
+23ft-63ft

Overall

10252

Females

3520

F18-39

3520

23M→24M

23.0 - 24.0 mi

Top 40%
×6story building
+12ft-82ft

Overall

10308

Females

3594

F18-39

3594

24M→40K

24.0 - 24.9 mi

Top 41%
×1story
+6ft-20ft

Overall

10523

Females

3814

F18-39

3814

40K→25.2M

24.9 - 25.2 mi

Top 51%
×1story
+13ft-16ft

Overall

12952

Females

5053

F18-39

5053

25.2M→Finish

25.2 - 26.2 mi

Top 48%
×2story building
+22ft-21ft

Overall

12187

Females

4552

F18-39

4552

Passing Analysis

Category:
Athletes Passed
3265*
Passed By
1494
Net Change
+1771
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11046
5K → 10K77752+725#11046#10321
10K → 15K615*8+607#10321#9714
15K → 20K51616+500#9714#9214
20K → Half738+65#9214#9149
Half → 25K31068+242#9149#8907
25K → 30K304243+61#8907#8846
30K → 20M15496+58#8846#8788
20M → 21M103185-82#8788#8870
21M → 35K51134-83#8870#8953
35K → 23M144139+5#8953#8948
23M → 24M63116-53#8948#9001
24M → 40K80126-46#9001#9047
40K → 25.2M25100-75#9047#9122
25.2M → Finish50203-153#9122#9275
TOTALS3265*1494+1771

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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