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BOSTON MARATHON 2024

Laura Scaglione

KS

Bib: 21264 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 (F45-49)
#0 / 1753
Top 30%
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
8:39/mi
26:51
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
8:35/mi
53:31
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
8:35/mi
1:20:11
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
8:52/mi
1:47:44
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
8:18/mi
1:53:24
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
8:19/mi
2:13:35
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
8:32/mi
2:40:07
↑ 181↓ 1480.2%
138 ft elev
20M
8:26/mi
2:51:34
↑ 64↓ 500.2%
148 ft elev
21M
8:35/mi
3:00:09
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
8:08/mi
3:06:14
↑ 17↓ 861.7%
156 ft elev
23M
8:21/mi
3:16:41
↑ 23↓ 630.6%
116 ft elev
24M
8:26/mi
3:25:07
↓ 821.3%
34 ft elev
40K· 24.85 mi
8:04/mi
3:32:01
↓ 200.3%
20 ft elev
25.2M
8:19/mi
3:34:53
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
7:22/mi
3:42:23
↑ 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 Half
Distance13.11 mi
Time1:53:24
Pace8:39 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:48:59
Pace8:19 /mi
📊Negative Split: 3.9% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:0226:518:3926:51
8:39
-
10K
6.21 mi11:50:4253:318:3726:40
8:35
-0:04
15K
9.32 mi12:17:221:20:118:3626:40
8:35
0:00
20K
12.43 mi12:44:551:47:448:4027:33
8:52
+0:17
Half
13.11 mi12:50:351:53:248:395:40
8:18
-0:34
25K
15.53 mi13:10:462:13:358:3620:11
8:19
+0:01
30K
18.64 mi13:37:182:40:078:3526:32
8:32
+0:13
20M
20.00 mi13:48:452:51:348:3511:27
8:26
-0:06
21M
21.00 mi13:57:203:00:098:358:35
8:35
+0:09
35K
21.75 mi14:03:253:06:148:346:05
8:08
-0:27
23M
23.00 mi14:13:523:16:418:3310:27
8:21
+0:13
24M
24.00 mi14:22:183:25:078:338:26
8:26
+0:05
40K
24.85 mi14:29:123:32:018:326:54
8:04
-0:22
25.2M
25.20 mi14:32:043:34:538:322:52
8:19
+0:15
Finish
26.22 mi14:39:343:42:238:297:30
7:22
-0:57

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

7:22 /mi

Average Pace

8:29 /mi

Slowest Pace

8:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

20:29

9% of race

Time at Steady Pace

2:27:30

66% of race

Time at Slower Pace

54:24

24% of race

Average Pace: 8:29 /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 mi11:24:0226:518:3926:51
8:39
#18552
10K
6.21 mi11:50:4253:318:3726:40
8:35
#18150
15K
9.32 mi12:17:221:20:118:3626:40
8:35
#17696
20K
12.43 mi12:44:551:47:448:4027:33
8:52
#17328
Half
13.11 mi12:50:351:53:248:395:40
8:18
#17177
25K
15.53 mi13:10:462:13:358:3620:11
8:19
#16286
30K
18.64 mi13:37:182:40:078:3526:32
8:32
#15287
20M
20.00 mi13:48:452:51:348:3511:27
8:26
#14845
21M
21.00 mi13:57:203:00:098:358:35
8:35
#14312
35K
21.75 mi14:03:253:06:148:346:05
8:08
#14070
23M
23.00 mi14:13:523:16:418:3310:27
8:21
#13648
24M
24.00 mi14:22:183:25:078:338:26
8:26
#13422
40K
24.85 mi14:29:123:32:018:326:54
8:04
#13096
25.2M
25.20 mi14:32:043:34:538:322:52
8:19
#12891
Finish
26.22 mi14:39:343:42:238:297:30
7:22
#12512
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi185527081708116858(Top 66%)6052(Top 55%)6052(Top 345%)
10K6.21 mi3.10 mi18150+4026829+2526829+25217760(Top 70%)6585(Top 60%)6585(Top 376%)
15K9.32 mi3.11 mi17696+4546547+2826547+28216858(Top 66%)6052(Top 55%)6052(Top 345%)
20K12.43 mi3.11 mi17328+3686363+1846363+18416727(Top 65%)6015(Top 55%)6015(Top 343%)
Half13.11 mi0.68 mi17177+1516282+816282+8114634(Top 57%)4818(Top 44%)4818(Top 275%)
25K15.53 mi2.42 mi16286+8915776+5065776+50612133(Top 47%)3591(Top 33%)3591(Top 205%)
30K18.64 mi3.11 mi15287+9995251+5255251+52510863(Top 43%)3121(Top 29%)3121(Top 178%)
20M20.00 mi1.36 mi14845+4425023+2285023+2289068(Top 35%)2495(Top 23%)2495(Top 142%)
21M21.00 mi1.00 mi14312+5334768+2554768+2556657(Top 26%)1573(Top 14%)1573(Top 90%)
35K21.75 mi0.75 mi14070+2424664+1044664+1048638(Top 34%)2541(Top 23%)2541(Top 145%)
23M23.00 mi1.25 mi13648+4224496+1684496+1687645(Top 30%)2223(Top 20%)2223(Top 127%)
24M24.00 mi1.00 mi13422+2264417+794417+799086(Top 36%)2995(Top 27%)2995(Top 171%)
40K24.85 mi0.85 mi13096+3264276+1414276+1416188(Top 24%)1753(Top 16%)1753(Top 100%)
25.2M25.20 mi0.35 mi12891+2054186+904186+903834(Top 15%)784(Top 7%)784(Top 45%)
Finish26.22 mi1.02 mi12512+3794012+1744012+1744878(Top 19%)1151(Top 11%)1151(Top 66%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21story building
+97ft-345ft

Overall

16858

Females

6052

F45-49

6052

5K→10K

3.1 - 6.2 mi

Top 70%
×5story building
+79ft-138ft

Overall

17760

Females

6585

F45-49

6585

10K→15K

6.2 - 9.3 mi

Top 66%
×3story building
+67ft-78ft

Overall

16858

Females

6052

F45-49

6052

15K→20K

9.3 - 12.4 mi

Top 65%
×5story building
+106ft-86ft

Overall

16727

Females

6015

F45-49

6015

20K→Half

12.4 - 13.1 mi

Top 57%
×2story building
+19ft-37ft

Overall

14634

Females

4818

F45-49

4818

Half→25K

13.1 - 15.5 mi

Top 47%
×4story building
+66ft-88ft

Overall

12133

Females

3591

F45-49

3591

25K→30K

15.5 - 18.6 mi

Top 43%
×9story building
+181ft-148ft

Overall

10863

Females

3121

F45-49

3121

30K→20M

18.6 - 20.0 mi

Top 35%
×5story building
+64ft-50ft

Overall

9068

Females

2495

F45-49

2495

20M→21M

20.0 - 21.0 mi

Top 26%
×8story building
+106ft-24ft

Overall

6657

Females

1573

F45-49

1573

21M→35K

21.0 - 21.8 mi

Top 34%
×7story building
+17ft-86ft

Overall

8638

Females

2541

F45-49

2541

35K→23M

21.8 - 23.0 mi

Top 30%
×5story building
+23ft-63ft

Overall

7645

Females

2223

F45-49

2223

23M→24M

23.0 - 24.0 mi

Top 36%
×6story building
+12ft-82ft

Overall

9086

Females

2995

F45-49

2995

24M→40K

24.0 - 24.9 mi

Top 24%
×1story
+6ft-20ft

Overall

6188

Females

1753

F45-49

1753

40K→25.2M

24.9 - 25.2 mi

Top 15%
×1story
+13ft-16ft

Overall

3834

Females

784

F45-49

784

25.2M→Finish

25.2 - 26.2 mi

Top 19%
×2story building
+22ft-21ft

Overall

4878

Females

1151

F45-49

1151

Passing Analysis

Category:
Athletes Passed
6312
Passed By
272
Net Change
+6040
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18552
5K → 10K524122+402#18552#18150
10K → 15K50652+454#18150#17696
15K → 20K45284+368#17696#17328
20K → Half1532+151#17328#17177
Half → 25K8921+891#17177#16286
25K → 30K10001+999#16286#15287
30K → 20M4431+442#15287#14845
20M → 21M5330+533#14845#14312
21M → 35K2420+242#14312#14070
35K → 23M4264+422#14070#13648
23M → 24M2304+226#13648#13422
24M → 40K3260+326#13422#13096
40K → 25.2M2050+205#13096#12891
25.2M → Finish3801+379#12891#12512
TOTALS6312272+6040
📊

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