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BOSTON MARATHON 2024

Alyne Butland

Bib: 26642•F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F40-44)
#0 / 1613
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
10:03/mi
31:13
↑ 97↓ 3451.5%
10K· 6.21 mi
10:03/mi
1:02:26
↑ 79↓ 1380.4%
15K· 9.32 mi
10:23/mi
1:34:41
↑ 67↓ 78
20K· 12.43 mi
10:41/mi
2:07:54
↑ 106↓ 860.1%
Half· 13.11 mi
9:48/mi
2:14:35
↑ 19↓ 370.5%
25K· 15.53 mi
12:27/mi
2:44:46
↑ 66↓ 880.2%
30K· 18.64 mi
12:38/mi
3:24:01
↑ 181↓ 1480.2%
20M
11:17/mi
3:39:21
↑ 64↓ 500.2%
21M
13:04/mi
3:52:25
↑ 106↓ 241.6%
35K· 21.75 mi
10:04/mi
3:59:57
↑ 17↓ 861.7%
23M
11:31/mi
4:14:22
↑ 23↓ 630.6%
24M
10:56/mi
4:25:18
↓ 821.3%
40K· 24.85 mi
11:55/mi
4:35:29
↓ 200.3%
25.2M
13:49/mi
4:40:15
↑ 13↓ 160.2%
Finish· 26.22 mi
9:26/mi
4:49:52
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:14:35
Pace10:16 /mi
2nd Half
Distance13.11 mi
Time2:35:17
Pace11:51 /mi
📊Positive Split: 15.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:3931:1310:0331:13
10:03
-
10K
6.21 mi12:25:521:02:2610:0331:13
10:03
0:00
15K
9.32 mi12:58:071:34:4110:1032:15
10:23
+0:20
20K
12.43 mi13:31:202:07:5410:1833:13
10:41
+0:18
Half
13.11 mi13:38:012:14:3510:166:41
9:48
-0:53
25K
15.53 mi14:08:122:44:4610:3630:11
12:27
+2:39
30K
18.64 mi14:47:273:24:0110:5739:15
12:38
+0:11
20M
20.00 mi15:02:473:39:2110:5815:20
11:17
-1:21
21M
21.00 mi15:15:513:52:2511:0413:04
13:04
+1:47
35K
21.75 mi15:23:233:59:5711:027:32
10:04
-3:00
23M
23.00 mi15:37:484:14:2211:0414:25
11:31
+1:27
24M
24.00 mi15:48:444:25:1811:0310:56
10:56
-0:35
40K
24.85 mi15:58:554:35:2911:0510:11
11:55
+0:59
25.2M
25.20 mi16:03:414:40:1511:074:46
13:49
+1:54
Finish
26.22 mi16:13:184:49:5211:049:37
9:26
-4:23

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

9:26 /mi

Average Pace

11:04 /mi

Slowest Pace

13:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:26:16

30% of race

Time at Steady Pace

1:46:09

37% of race

Time at Slower Pace

1:37:27

34% of race

Average Pace: 11:03 /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 mi11:54:3931:1310:0331:13
10:03
#23090
10K
6.21 mi12:25:521:02:2610:0331:13
10:03
#22886
15K
9.32 mi12:58:071:34:4110:1032:15
10:23
#22838
20K
12.43 mi13:31:202:07:5410:1833:13
10:41
#22612
Half
13.11 mi13:38:012:14:3510:166:41
9:48
#22545
25K
15.53 mi14:08:122:44:4610:3630:11
12:27
#22806
30K
18.64 mi14:47:273:24:0110:5739:15
12:38
#22865
20M
20.00 mi15:02:473:39:2110:5815:20
11:17
#22663
21M
21.00 mi15:15:513:52:2511:0413:04
13:04
#22586
35K
21.75 mi15:23:233:59:5711:027:32
10:04
#22422
23M
23.00 mi15:37:484:14:2211:0414:25
11:31
#22293
24M
24.00 mi15:48:444:25:1811:0310:56
10:56
#22147
40K
24.85 mi15:58:554:35:2911:0510:11
11:55
#22076
25.2M
25.20 mi16:03:414:40:1511:074:46
13:49
#22064
Finish
26.22 mi16:13:184:49:5211:049:37
9:26
#21904
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi230909440944022711(Top 89%)9273(Top 85%)9273(Top 575%)
10K6.21 mi3.10 mi22886+2049355+859355+8522655(Top 89%)9263(Top 85%)9263(Top 574%)
15K9.32 mi3.11 mi22838+489323+329323+3222711(Top 89%)9273(Top 85%)9273(Top 575%)
20K12.43 mi3.11 mi22612+2269209+1149209+11422077(Top 86%)8951(Top 82%)8951(Top 555%)
Half13.11 mi0.68 mi22545+679185+249185+2420972(Top 82%)8398(Top 77%)8398(Top 521%)
25K15.53 mi2.42 mi22806-2619338-1539338-15323681(Top 93%)9902(Top 91%)9902(Top 614%)
30K18.64 mi3.11 mi22865-599422-849422-8422833(Top 89%)9565(Top 88%)9565(Top 593%)
20M20.00 mi1.36 mi22663+2029332+909332+9019955(Top 78%)8199(Top 75%)8199(Top 508%)
21M21.00 mi1.00 mi22586+779310+229310+2220864(Top 82%)8735(Top 80%)8735(Top 542%)
35K21.75 mi0.75 mi22422+1649234+769234+7617415(Top 68%)7065(Top 65%)7065(Top 438%)
23M23.00 mi1.25 mi22293+1299184+509184+5019684(Top 77%)8249(Top 76%)8249(Top 511%)
24M24.00 mi1.00 mi22147+1469128+569128+5619077(Top 75%)7999(Top 73%)7999(Top 496%)
40K24.85 mi0.85 mi22076+719119+99119+920282(Top 79%)8666(Top 79%)8666(Top 537%)
25.2M25.20 mi0.35 mi22064+129121-29121-221316(Top 83%)9148(Top 84%)9148(Top 567%)
Finish26.22 mi1.02 mi21904+1609051+709051+7016276(Top 64%)6656(Top 61%)6656(Top 413%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 89%
×21story building
+97ft-345ft

Overall

22711

Females

9273

F40-44

9273

5K→10K

3.1 - 6.2 mi

Top 89%
×5story building
+79ft-138ft

Overall

22655

Females

9263

F40-44

9263

10K→15K

6.2 - 9.3 mi

Top 89%
×3story building
+67ft-78ft

Overall

22711

Females

9273

F40-44

9273

15K→20K

9.3 - 12.4 mi

Top 86%
×5story building
+106ft-86ft

Overall

22077

Females

8951

F40-44

8951

20K→Half

12.4 - 13.1 mi

Top 82%
×2story building
+19ft-37ft

Overall

20972

Females

8398

F40-44

8398

Half→25K

13.1 - 15.5 mi

Top 93%
×4story building
+66ft-88ft

Overall

23681

Females

9902

F40-44

9902

25K→30K

15.5 - 18.6 mi

Top 89%
×9story building
+181ft-148ft

Overall

22833

Females

9565

F40-44

9565

30K→20M

18.6 - 20.0 mi

Top 78%
×5story building
+64ft-50ft

Overall

19955

Females

8199

F40-44

8199

20M→21M

20.0 - 21.0 mi

Top 82%
×8story building
+106ft-24ft

Overall

20864

Females

8735

F40-44

8735

21M→35K

21.0 - 21.8 mi

Top 68%
×7story building
+17ft-86ft

Overall

17415

Females

7065

F40-44

7065

35K→23M

21.8 - 23.0 mi

Top 77%
×5story building
+23ft-63ft

Overall

19684

Females

8249

F40-44

8249

23M→24M

23.0 - 24.0 mi

Top 75%
×6story building
+12ft-82ft

Overall

19077

Females

7999

F40-44

7999

24M→40K

24.0 - 24.9 mi

Top 79%
×1story
+6ft-20ft

Overall

20282

Females

8666

F40-44

8666

40K→25.2M

24.9 - 25.2 mi

Top 83%
×1story
+13ft-16ft

Overall

21316

Females

9148

F40-44

9148

25.2M→Finish

25.2 - 26.2 mi

Top 64%
×2story building
+22ft-21ft

Overall

16276

Females

6656

F40-44

6656

Passing Analysis

Category:
Athletes Passed
2085
Passed By
899
Net Change
+1186
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23090
5K → 10K314110+204#23090#22886
10K → 15K180132+48#22886#22838
15K → 20K29569+226#22838#22612
20K → Half714+67#22612#22545
Half → 25K49310-261#22545#22806
25K → 30K127186-59#22806#22865
30K → 20M2075+202#22865#22663
20M → 21M11235+77#22663#22586
21M → 35K1640+164#22586#22422
35K → 23M13910+129#22422#22293
23M → 24M1526+146#22293#22147
24M → 40K8211+71#22147#22076
40K → 25.2M2917+12#22076#22064
25.2M → Finish1644+160#22064#21904
TOTALS2085899+1186
📊

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