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BOSTON MARATHON 2024

Aslin Canals

PR

Bib: 21464 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 49%
Gender (Female)
#0 / 10924
Top 37%
Masters (Masters Women)
#0 / 6263
Top 25%
Division (F50-54)
#0 / 1187
Top 18%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
8:22/mi
26:00
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
8:21/mi
51:57
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
8:16/mi
1:17:39
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
8:21/mi
1:43:35
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
8:17/mi
1:49:14
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
8:24/mi
2:09:35
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
8:38/mi
2:36:24
↑ 181↓ 1480.2%
138 ft elev
20M
8:43/mi
2:48:15
↑ 64↓ 500.2%
148 ft elev
21M
9:30/mi
2:57:45
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
8:21/mi
3:04:00
↑ 17↓ 861.7%
156 ft elev
23M
8:27/mi
3:14:35
↑ 23↓ 630.6%
116 ft elev
24M
8:21/mi
3:22:56
↓ 821.3%
34 ft elev
40K· 24.85 mi
8:51/mi
3:30:30
↓ 200.3%
20 ft elev
25.2M
10:03/mi
3:33:58
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
8:38/mi
3:42:46
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:14
Pace8:20 /mi
2nd Half
Distance13.11 mi
Time1:53:32
Pace8:40 /mi
📊Positive Split: 3.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:22:1926:008:2226:00
8:22
-
10K
6.21 mi11:48:1651:578:2225:57
8:21
-0:01
15K
9.32 mi12:13:581:17:398:2025:42
8:16
-0:05
20K
12.43 mi12:39:541:43:358:2025:56
8:21
+0:05
Half
13.11 mi12:45:331:49:148:205:39
8:17
-0:04
25K
15.53 mi13:05:542:09:358:2120:21
8:24
+0:07
30K
18.64 mi13:32:432:36:248:2326:49
8:38
+0:14
20M
20.00 mi13:44:342:48:158:2511:51
8:43
+0:05
21M
21.00 mi13:54:042:57:458:289:30
9:30
+0:47
35K
21.75 mi14:00:193:04:008:286:15
8:21
-1:09
23M
23.00 mi14:10:543:14:358:2810:35
8:27
+0:06
24M
24.00 mi14:19:153:22:568:278:21
8:21
-0:06
40K
24.85 mi14:26:493:30:308:287:34
8:51
+0:30
25.2M
25.20 mi14:30:173:33:588:293:28
10:03
+1:12
Finish
26.22 mi14:39:053:42:468:308:48
8:38
-1:25

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

8:16 /mi

Average Pace

8:30 /mi

Slowest Pace

10:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:10:23

85% of race

Time at Slower Pace

32:23

15% of race

Average Pace: 8:30 /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 mi11:22:1926:008:2226:00
8:22
#17054
10K
6.21 mi11:48:1651:578:2225:57
8:21
#16699
15K
9.32 mi12:13:581:17:398:2025:42
8:16
#16107
20K
12.43 mi12:39:541:43:358:2025:56
8:21
#15478
Half
13.11 mi12:45:331:49:148:205:39
8:17
#15419
25K
15.53 mi13:05:542:09:358:2120:21
8:24
#14882
30K
18.64 mi13:32:432:36:248:2326:49
8:38
#14145
20M
20.00 mi13:44:342:48:158:2511:51
8:43
#13855
21M
21.00 mi13:54:042:57:458:289:30
9:30
#13639
35K
21.75 mi14:00:193:04:008:286:15
8:21
#13456
23M
23.00 mi14:10:543:14:358:2810:35
8:27
#13091
24M
24.00 mi14:19:153:22:568:278:21
8:21
#12857
40K
24.85 mi14:26:493:30:308:287:34
8:51
#12703
25.2M
25.20 mi14:30:173:33:588:293:28
10:03
#12655
Finish
26.22 mi14:39:053:42:468:308:48
8:38
#12620
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi170546198619815131(Top 59%)5040(Top 46%)5040(Top 425%)
10K6.21 mi3.10 mi16699+3555979+2195979+21916444(Top 64%)5788(Top 53%)5788(Top 488%)
15K9.32 mi3.11 mi16107+5925618+3615618+36115131(Top 59%)5040(Top 46%)5040(Top 425%)
20K12.43 mi3.11 mi15478+6295257+3615257+36113982(Top 55%)4413(Top 40%)4413(Top 372%)
Half13.11 mi0.68 mi15419+595223+345223+3414507(Top 57%)4752(Top 44%)4752(Top 400%)
25K15.53 mi2.42 mi14882+5374927+2964927+29612487(Top 49%)3771(Top 35%)3771(Top 318%)
30K18.64 mi3.11 mi14145+7374565+3624565+36211355(Top 44%)3373(Top 31%)3373(Top 284%)
20M20.00 mi1.36 mi13855+2904453+1124453+11210683(Top 42%)3311(Top 30%)3311(Top 279%)
21M21.00 mi1.00 mi13639+2164403+504403+5010867(Top 43%)3677(Top 34%)3677(Top 310%)
35K21.75 mi0.75 mi13456+1834331+724331+729938(Top 39%)3204(Top 29%)3204(Top 270%)
23M23.00 mi1.25 mi13091+3654191+1404191+1408240(Top 32%)2507(Top 23%)2507(Top 211%)
24M24.00 mi1.00 mi12857+2344096+954096+958605(Top 34%)2774(Top 25%)2774(Top 234%)
40K24.85 mi0.85 mi12703+1544060+364060+3610176(Top 40%)3650(Top 33%)3650(Top 307%)
25.2M25.20 mi0.35 mi12655+484050+104050+1011195(Top 44%)4188(Top 38%)4188(Top 353%)
Finish26.22 mi1.02 mi12620+354074-244074-2412280(Top 48%)4598(Top 42%)4598(Top 387%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×21story building
+97ft-345ft

Overall

15131

Females

5040

F50-54

5040

5K→10K

3.1 - 6.2 mi

Top 64%
×5story building
+79ft-138ft

Overall

16444

Females

5788

F50-54

5788

10K→15K

6.2 - 9.3 mi

Top 59%
×3story building
+67ft-78ft

Overall

15131

Females

5040

F50-54

5040

15K→20K

9.3 - 12.4 mi

Top 55%
×5story building
+106ft-86ft

Overall

13982

Females

4413

F50-54

4413

20K→Half

12.4 - 13.1 mi

Top 57%
×2story building
+19ft-37ft

Overall

14507

Females

4752

F50-54

4752

Half→25K

13.1 - 15.5 mi

Top 49%
×4story building
+66ft-88ft

Overall

12487

Females

3771

F50-54

3771

25K→30K

15.5 - 18.6 mi

Top 44%
×9story building
+181ft-148ft

Overall

11355

Females

3373

F50-54

3373

30K→20M

18.6 - 20.0 mi

Top 42%
×5story building
+64ft-50ft

Overall

10683

Females

3311

F50-54

3311

20M→21M

20.0 - 21.0 mi

Top 43%
×8story building
+106ft-24ft

Overall

10867

Females

3677

F50-54

3677

21M→35K

21.0 - 21.8 mi

Top 39%
×7story building
+17ft-86ft

Overall

9938

Females

3204

F50-54

3204

35K→23M

21.8 - 23.0 mi

Top 32%
×5story building
+23ft-63ft

Overall

8240

Females

2507

F50-54

2507

23M→24M

23.0 - 24.0 mi

Top 34%
×6story building
+12ft-82ft

Overall

8605

Females

2774

F50-54

2774

24M→40K

24.0 - 24.9 mi

Top 40%
×1story
+6ft-20ft

Overall

10176

Females

3650

F50-54

3650

40K→25.2M

24.9 - 25.2 mi

Top 44%
×1story
+13ft-16ft

Overall

11195

Females

4188

F50-54

4188

25.2M→Finish

25.2 - 26.2 mi

Top 48%
×2story building
+22ft-21ft

Overall

12280

Females

4598

F50-54

4598

Passing Analysis

Category:
Athletes Passed
4842
Passed By
408
Net Change
+4434
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17054
5K → 10K486131+355#17054#16699
10K → 15K62432+592#16699#16107
15K → 20K64415+629#16107#15478
20K → Half7213+59#15478#15419
Half → 25K55013+537#15419#14882
25K → 30K75215+737#14882#14145
30K → 20M30616+290#14145#13855
20M → 21M25741+216#13855#13639
21M → 35K1896+183#13639#13456
35K → 23M3716+365#13456#13091
23M → 24M2406+234#13091#12857
24M → 40K17824+154#12857#12703
40K → 25.2M6921+48#12703#12655
25.2M → Finish10469+35#12655#12620
TOTALS4842408+4434
📊

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