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BOSTON MARATHON 2024

Michele Fiala

Bib: 20807•F

OH

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 48%
Gender (Female)
#0 / 10924
Top 36%
Masters (Masters Women)
#0 / 6263
Top 24%
Division (F45-49)
#0 / 1753
Top 29%
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
8:01/mi
24:53
↑ 97↓ 3451.5%
10K· 6.21 mi
8:03/mi
49:53
↑ 79↓ 1380.4%
15K· 9.32 mi
8:05/mi
1:15:00
↑ 67↓ 78
20K· 12.43 mi
8:18/mi
1:40:48
↑ 106↓ 860.1%
Half· 13.11 mi
8:05/mi
1:46:19
↑ 19↓ 370.5%
25K· 15.53 mi
8:18/mi
2:06:26
↑ 66↓ 880.2%
30K· 18.64 mi
8:38/mi
2:33:15
↑ 181↓ 1480.2%
20M
8:49/mi
2:45:14
↑ 64↓ 500.2%
21M
9:34/mi
2:54:48
↑ 106↓ 241.6%
35K· 21.75 mi
8:33/mi
3:01:12
↑ 17↓ 861.7%
23M
9:01/mi
3:12:29
↑ 23↓ 630.6%
24M
8:45/mi
3:21:14
↓ 821.3%
40K· 24.85 mi
9:10/mi
3:29:04
↓ 200.3%
25.2M
10:12/mi
3:32:35
↑ 13↓ 160.2%
Finish· 26.22 mi
8:50/mi
3:41:35
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:19
Pace8:07 /mi
2nd Half
Distance13.11 mi
Time1:55:16
Pace8:48 /mi
📊Positive Split: 8.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:4524:538:0124:53
8:01
-
10K
6.21 mi11:43:4549:538:0225:00
8:03
+0:02
15K
9.32 mi12:08:521:15:008:0325:07
8:05
+0:02
20K
12.43 mi12:34:401:40:488:0725:48
8:18
+0:13
Half
13.11 mi12:40:111:46:198:075:31
8:05
-0:13
25K
15.53 mi13:00:182:06:268:0820:07
8:18
+0:13
30K
18.64 mi13:27:072:33:158:1326:49
8:38
+0:20
20M
20.00 mi13:39:062:45:148:1611:59
8:49
+0:11
21M
21.00 mi13:48:402:54:488:199:34
9:34
+0:45
35K
21.75 mi13:55:043:01:128:206:24
8:33
-1:01
23M
23.00 mi14:06:213:12:298:2211:17
9:01
+0:28
24M
24.00 mi14:15:063:21:148:238:45
8:45
-0:16
40K
24.85 mi14:22:563:29:048:257:50
9:10
+0:25
25.2M
25.20 mi14:26:273:32:358:263:31
10:12
+1:02
Finish
26.22 mi14:35:273:41:358:279:00
8:50
-1:22

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

8:01 /mi

Average Pace

8:27 /mi

Slowest Pace

10:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:06:26

57% of race

Time at Steady Pace

1:02:57

28% of race

Time at Slower Pace

32:12

15% of race

Average Pace: 8:27 /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 mi11:18:4524:538:0124:53
8:01
#14716
10K
6.21 mi11:43:4549:538:0225:00
8:03
#14624
15K
9.32 mi12:08:521:15:008:0325:07
8:05
#14361
20K
12.43 mi12:34:401:40:488:0725:48
8:18
#14133
Half
13.11 mi12:40:111:46:198:075:31
8:05
#14080
25K
15.53 mi13:00:182:06:268:0820:07
8:18
#13673
30K
18.64 mi13:27:072:33:158:1326:49
8:38
#13102
20M
20.00 mi13:39:062:45:148:1611:59
8:49
#12889
21M
21.00 mi13:48:402:54:488:199:34
9:34
#12755
35K
21.75 mi13:55:043:01:128:206:24
8:33
#12656
23M
23.00 mi14:06:213:12:298:2211:17
9:01
#12523
24M
24.00 mi14:15:063:21:148:238:45
8:45
#12408
40K
24.85 mi14:22:563:29:048:257:50
9:10
#12339
25.2M
25.20 mi14:26:273:32:358:263:31
10:12
#12311
Finish
26.22 mi14:35:273:41:358:279:00
8:50
#12350
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi147164762476214009(Top 55%)4366(Top 40%)4366(Top 249%)
10K6.21 mi3.10 mi14624+924707+554707+5514528(Top 57%)4647(Top 43%)4647(Top 265%)
15K9.32 mi3.11 mi14361+2634549+1584549+15814009(Top 55%)4366(Top 40%)4366(Top 249%)
20K12.43 mi3.11 mi14133+2284440+1094440+10913738(Top 54%)4269(Top 39%)4269(Top 244%)
Half13.11 mi0.68 mi14080+534412+284412+2813336(Top 52%)4100(Top 38%)4100(Top 234%)
25K15.53 mi2.42 mi13673+4074199+2134199+21311974(Top 47%)3505(Top 32%)3505(Top 200%)
30K18.64 mi3.11 mi13102+5713977+2223977+22211350(Top 44%)3368(Top 31%)3368(Top 192%)
20M20.00 mi1.36 mi12889+2133912+653912+6511187(Top 44%)3585(Top 33%)3585(Top 205%)
21M21.00 mi1.00 mi12755+1343890+223890+2211161(Top 44%)3825(Top 35%)3825(Top 218%)
35K21.75 mi0.75 mi12656+993869+213869+2111094(Top 43%)3810(Top 35%)3810(Top 217%)
23M23.00 mi1.25 mi12523+1333854+153854+1511242(Top 44%)4021(Top 37%)4021(Top 229%)
24M24.00 mi1.00 mi12408+1153846+83846+810875(Top 43%)3868(Top 35%)3868(Top 221%)
40K24.85 mi0.85 mi12339+693861-153861-1511610(Top 45%)4348(Top 40%)4348(Top 248%)
25.2M25.20 mi0.35 mi12311+283860+13860+111743(Top 46%)4453(Top 41%)4453(Top 254%)
Finish26.22 mi1.02 mi12350-393921-613921-6113353(Top 52%)5144(Top 47%)5144(Top 293%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
×21story building
+97ft-345ft

Overall

14009

Females

4366

F45-49

4366

5K→10K

3.1 - 6.2 mi

Top 57%
×5story building
+79ft-138ft

Overall

14528

Females

4647

F45-49

4647

10K→15K

6.2 - 9.3 mi

Top 55%
×3story building
+67ft-78ft

Overall

14009

Females

4366

F45-49

4366

15K→20K

9.3 - 12.4 mi

Top 54%
×5story building
+106ft-86ft

Overall

13738

Females

4269

F45-49

4269

20K→Half

12.4 - 13.1 mi

Top 52%
×2story building
+19ft-37ft

Overall

13336

Females

4100

F45-49

4100

Half→25K

13.1 - 15.5 mi

Top 47%
×4story building
+66ft-88ft

Overall

11974

Females

3505

F45-49

3505

25K→30K

15.5 - 18.6 mi

Top 44%
×9story building
+181ft-148ft

Overall

11350

Females

3368

F45-49

3368

30K→20M

18.6 - 20.0 mi

Top 44%
×5story building
+64ft-50ft

Overall

11187

Females

3585

F45-49

3585

20M→21M

20.0 - 21.0 mi

Top 44%
×8story building
+106ft-24ft

Overall

11161

Females

3825

F45-49

3825

21M→35K

21.0 - 21.8 mi

Top 43%
×7story building
+17ft-86ft

Overall

11094

Females

3810

F45-49

3810

35K→23M

21.8 - 23.0 mi

Top 44%
×5story building
+23ft-63ft

Overall

11242

Females

4021

F45-49

4021

23M→24M

23.0 - 24.0 mi

Top 43%
×6story building
+12ft-82ft

Overall

10875

Females

3868

F45-49

3868

24M→40K

24.0 - 24.9 mi

Top 45%
×1story
+6ft-20ft

Overall

11610

Females

4348

F45-49

4348

40K→25.2M

24.9 - 25.2 mi

Top 46%
×1story
+13ft-16ft

Overall

11743

Females

4453

F45-49

4453

25.2M→Finish

25.2 - 26.2 mi

Top 52%
×2story building
+22ft-21ft

Overall

13353

Females

5144

F45-49

5144

Passing Analysis

Category:
Athletes Passed
3320
Passed By
954
Net Change
+2366
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14716
5K → 10K330238+92#14716#14624
10K → 15K383120+263#14624#14361
15K → 20K343115+228#14361#14133
20K → Half7017+53#14133#14080
Half → 25K43932+407#14080#13673
25K → 30K61645+571#13673#13102
30K → 20M25037+213#13102#12889
20M → 21M19561+134#12889#12755
21M → 35K12425+99#12755#12656
35K → 23M18956+133#12656#12523
23M → 24M15843+115#12523#12408
24M → 40K11950+69#12408#12339
40K → 25.2M4719+28#12339#12311
25.2M → Finish5796-39#12311#12350
TOTALS3320954+2366
📊

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