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BOSTON MARATHON 2024

Morag Davies

Bib: 20662•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 46%
Masters (Masters Women)
#0 / 6263
Top 35%
Division (F50-54)
#0 / 1187
Top 28%
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
8:14/mi
25:34
↑ 97↓ 3451.5%
10K· 6.21 mi
8:29/mi
51:55
↑ 79↓ 1380.4%
15K· 9.32 mi
8:33/mi
1:18:28
↑ 67↓ 78
20K· 12.43 mi
8:36/mi
1:45:10
↑ 106↓ 860.1%
Half· 13.11 mi
8:30/mi
1:50:58
↑ 19↓ 370.5%
25K· 15.53 mi
8:41/mi
2:12:01
↑ 66↓ 880.2%
30K· 18.64 mi
8:58/mi
2:39:53
↑ 181↓ 1480.2%
20M
9:08/mi
2:52:18
↑ 64↓ 500.2%
21M
9:28/mi
3:01:46
↑ 106↓ 241.6%
35K· 21.75 mi
9:05/mi
3:08:34
↑ 17↓ 861.7%
23M
9:21/mi
3:20:16
↑ 23↓ 630.6%
24M
9:13/mi
3:29:29
↓ 821.3%
40K· 24.85 mi
9:25/mi
3:37:32
↓ 200.3%
25.2M
10:09/mi
3:41:02
↑ 13↓ 160.2%
Finish· 26.22 mi
8:53/mi
3:50:05
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:50:58
Pace8:28 /mi
2nd Half
Distance13.11 mi
Time1:59:07
Pace9:05 /mi
📊Positive Split: 7.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:4925:348:1425:34
8:14
-
10K
6.21 mi11:46:1051:558:2126:21
8:29
+0:15
15K
9.32 mi12:12:431:18:288:2526:33
8:33
+0:04
20K
12.43 mi12:39:251:45:108:2826:42
8:36
+0:03
Half
13.11 mi12:45:131:50:588:285:48
8:30
-0:06
25K
15.53 mi13:06:162:12:018:3021:03
8:41
+0:11
30K
18.64 mi13:34:082:39:538:3527:52
8:58
+0:17
20M
20.00 mi13:46:332:52:188:3712:25
9:08
+0:10
21M
21.00 mi13:56:013:01:468:399:28
9:28
+0:20
35K
21.75 mi14:02:493:08:348:406:48
9:05
-0:23
23M
23.00 mi14:14:313:20:168:4211:42
9:21
+0:16
24M
24.00 mi14:23:443:29:298:449:13
9:13
-0:08
40K
24.85 mi14:31:473:37:328:458:03
9:25
+0:12
25.2M
25.20 mi14:35:173:41:028:463:30
10:09
+0:44
Finish
26.22 mi14:44:203:50:058:479:03
8:53
-1:16

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

8:14 /mi

Average Pace

8:47 /mi

Slowest Pace

10:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:12:01

57% of race

Time at Steady Pace

56:08

24% of race

Time at Slower Pace

41:56

18% of race

Average Pace: 8:47 /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 mi11:19:4925:348:1425:34
8:14
#16226
10K
6.21 mi11:46:1051:558:2126:21
8:29
#16669
15K
9.32 mi12:12:431:18:288:2526:33
8:33
#16609
20K
12.43 mi12:39:251:45:108:2826:42
8:36
#16207
Half
13.11 mi12:45:131:50:588:285:48
8:30
#16155
25K
15.53 mi13:06:162:12:018:3021:03
8:41
#15757
30K
18.64 mi13:34:082:39:538:3527:52
8:58
#15236
20M
20.00 mi13:46:332:52:188:3712:25
9:08
#15076
21M
21.00 mi13:56:013:01:468:399:28
9:28
#14784
35K
21.75 mi14:02:493:08:348:406:48
9:05
#14729
23M
23.00 mi14:14:313:20:168:4211:42
9:21
#14587
24M
24.00 mi14:23:443:29:298:449:13
9:13
#14487
40K
24.85 mi14:31:473:37:328:458:03
9:25
#14402
25.2M
25.20 mi14:35:173:41:028:463:30
10:09
#14342
Finish
26.22 mi14:44:203:50:058:479:03
8:53
#14288
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi162265703570316661(Top 65%)5957(Top 55%)5957(Top 502%)
10K6.21 mi3.10 mi16669-4435962-2595962-25917167(Top 67%)6237(Top 57%)6237(Top 525%)
15K9.32 mi3.11 mi16609+605913+495913+4916661(Top 65%)5957(Top 55%)5957(Top 502%)
20K12.43 mi3.11 mi16207+4025695+2185695+21815314(Top 60%)5194(Top 48%)5194(Top 438%)
Half13.11 mi0.68 mi16155+525676+195676+1915812(Top 62%)5543(Top 51%)5543(Top 467%)
25K15.53 mi2.42 mi15757+3985462+2145462+21414014(Top 55%)4627(Top 42%)4627(Top 390%)
30K18.64 mi3.11 mi15236+5215226+2365226+23613098(Top 51%)4338(Top 40%)4338(Top 365%)
20M20.00 mi1.36 mi15076+1605172+545172+5412838(Top 50%)4491(Top 41%)4491(Top 378%)
21M21.00 mi1.00 mi14784+2925045+1275045+12710738(Top 42%)3611(Top 33%)3611(Top 304%)
35K21.75 mi0.75 mi14729+555053-85053-813817(Top 54%)5244(Top 48%)5244(Top 442%)
23M23.00 mi1.25 mi14587+1425035+185035+1812838(Top 50%)4834(Top 44%)4834(Top 407%)
24M24.00 mi1.00 mi14487+1005019+165019+1613217(Top 52%)5049(Top 46%)5049(Top 425%)
40K24.85 mi0.85 mi14402+855000+195000+1912809(Top 50%)4956(Top 45%)4956(Top 418%)
25.2M25.20 mi0.35 mi14342+604982+184982+1811625(Top 45%)4427(Top 41%)4427(Top 373%)
Finish26.22 mi1.02 mi14288+544975+74975+713674(Top 54%)5323(Top 49%)5323(Top 448%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×21story building
+97ft-345ft

Overall

16661

Females

5957

F50-54

5957

5K→10K

3.1 - 6.2 mi

Top 67%
×5story building
+79ft-138ft

Overall

17167

Females

6237

F50-54

6237

10K→15K

6.2 - 9.3 mi

Top 65%
×3story building
+67ft-78ft

Overall

16661

Females

5957

F50-54

5957

15K→20K

9.3 - 12.4 mi

Top 60%
×5story building
+106ft-86ft

Overall

15314

Females

5194

F50-54

5194

20K→Half

12.4 - 13.1 mi

Top 62%
×2story building
+19ft-37ft

Overall

15812

Females

5543

F50-54

5543

Half→25K

13.1 - 15.5 mi

Top 55%
×4story building
+66ft-88ft

Overall

14014

Females

4627

F50-54

4627

25K→30K

15.5 - 18.6 mi

Top 51%
×9story building
+181ft-148ft

Overall

13098

Females

4338

F50-54

4338

30K→20M

18.6 - 20.0 mi

Top 50%
×5story building
+64ft-50ft

Overall

12838

Females

4491

F50-54

4491

20M→21M

20.0 - 21.0 mi

Top 42%
×8story building
+106ft-24ft

Overall

10738

Females

3611

F50-54

3611

21M→35K

21.0 - 21.8 mi

Top 54%
×7story building
+17ft-86ft

Overall

13817

Females

5244

F50-54

5244

35K→23M

21.8 - 23.0 mi

Top 50%
×5story building
+23ft-63ft

Overall

12838

Females

4834

F50-54

4834

23M→24M

23.0 - 24.0 mi

Top 52%
×6story building
+12ft-82ft

Overall

13217

Females

5049

F50-54

5049

24M→40K

24.0 - 24.9 mi

Top 50%
×1story
+6ft-20ft

Overall

12809

Females

4956

F50-54

4956

40K→25.2M

24.9 - 25.2 mi

Top 45%
×1story
+13ft-16ft

Overall

11625

Females

4427

F50-54

4427

25.2M→Finish

25.2 - 26.2 mi

Top 54%
×2story building
+22ft-21ft

Overall

13674

Females

5323

F50-54

5323

Passing Analysis

Category:
Athletes Passed
3191
Passed By
1253
Net Change
+1938
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16226
5K → 10K139582-443#16226#16669
10K → 15K265205+60#16669#16609
15K → 20K47775+402#16609#16207
20K → Half6917+52#16207#16155
Half → 25K43739+398#16155#15757
25K → 30K55433+521#15757#15236
30K → 20M20646+160#15236#15076
20M → 21M30513+292#15076#14784
21M → 35K10651+55#14784#14729
35K → 23M19755+142#14729#14587
23M → 24M14646+100#14587#14487
24M → 40K11732+85#14487#14402
40K → 25.2M7010+60#14402#14342
25.2M → Finish10349+54#14342#14288
TOTALS31911253+1938
📊

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