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BOSTON MARATHON 2024

Elizabeth Izzo

Bib: 10181•F

NY

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 17%
Gender (Female)
#0 / 10924
Top 4%
Division (F18-39)
#0 / 4660
Top 8%
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
6:48/mi
21:09
↑ 97↓ 3451.5%
10K· 6.21 mi
6:48/mi
42:18
↑ 79↓ 1380.4%
15K· 9.32 mi
6:51/mi
1:03:34
↑ 67↓ 78
20K· 12.43 mi
7:06/mi
1:25:36
↑ 106↓ 860.1%
Half· 13.11 mi
6:59/mi
1:30:22
↑ 19↓ 370.5%
25K· 15.53 mi
7:15/mi
1:47:57
↑ 66↓ 880.2%
30K· 18.64 mi
7:24/mi
2:10:57
↑ 181↓ 1480.2%
20M
7:30/mi
2:21:08
↑ 64↓ 500.2%
21M
8:01/mi
2:29:09
↑ 106↓ 241.6%
35K· 21.75 mi
7:17/mi
2:34:36
↑ 17↓ 861.7%
23M
7:38/mi
2:44:10
↑ 23↓ 630.6%
24M
7:31/mi
2:51:41
↓ 821.3%
40K· 24.85 mi
7:38/mi
2:58:13
↓ 200.3%
25.2M
8:16/mi
3:01:04
↑ 13↓ 160.2%
Finish· 26.22 mi
7:13/mi
3:08:25
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:30:22
Pace6:54 /mi
2nd Half
Distance13.11 mi
Time1:38:03
Pace7:29 /mi
📊Positive Split: 8.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:5521:096:4821:09
6:48
-
10K
6.21 mi11:09:0442:186:4821:09
6:48
0:00
15K
9.32 mi11:30:201:03:346:4921:16
6:51
+0:03
20K
12.43 mi11:52:221:25:366:5322:02
7:06
+0:15
Half
13.11 mi11:57:081:30:226:544:46
6:59
-0:07
25K
15.53 mi12:14:431:47:576:5717:35
7:15
+0:16
30K
18.64 mi12:37:432:10:577:0123:00
7:24
+0:09
20M
20.00 mi12:47:542:21:087:0310:11
7:30
+0:06
21M
21.00 mi12:55:552:29:097:068:01
8:01
+0:31
35K
21.75 mi13:01:222:34:367:075:27
7:17
-0:44
23M
23.00 mi13:10:562:44:107:089:34
7:38
+0:21
24M
24.00 mi13:18:272:51:417:097:31
7:31
-0:07
40K
24.85 mi13:24:592:58:137:106:32
7:38
+0:07
25.2M
25.20 mi13:27:503:01:047:112:51
8:16
+0:38
Finish
26.22 mi13:35:113:08:257:117:21
7:13
-1:03

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

6:48 /mi

Average Pace

7:11 /mi

Slowest Pace

8:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:08:20

36% of race

Time at Steady Pace

1:15:25

40% of race

Time at Slower Pace

44:40

24% of race

Average Pace: 7:11 /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 mi10:47:5521:096:4821:09
6:48
#5720
10K
6.21 mi11:09:0442:186:4821:09
6:48
#5494
15K
9.32 mi11:30:201:03:346:4921:16
6:51
#5339
20K
12.43 mi11:52:221:25:366:5322:02
7:06
#5483
Half
13.11 mi11:57:081:30:226:544:46
6:59
#5481
25K
15.53 mi12:14:431:47:576:5717:35
7:15
#5402
30K
18.64 mi12:37:432:10:577:0123:00
7:24
#5150
20M
20.00 mi12:47:542:21:087:0310:11
7:30
#4996
21M
21.00 mi12:55:552:29:097:068:01
8:01
#4868
35K
21.75 mi13:01:222:34:367:075:27
7:17
#4786
23M
23.00 mi13:10:562:44:107:089:34
7:38
#4665
24M
24.00 mi13:18:272:51:417:097:31
7:31
#4561
40K
24.85 mi13:24:592:58:137:106:32
7:38
#4450
25.2M
25.20 mi13:27:503:01:047:112:51
8:16
#4397
Finish
26.22 mi13:35:113:08:257:117:21
7:13
#4319
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi57204924925168(Top 20%)420(Top 4%)420(Top 9%)
10K6.21 mi3.10 mi5494+226449+43449+435270(Top 21%)403(Top 4%)403(Top 9%)
15K9.32 mi3.11 mi5339+155411+38411+385168(Top 20%)420(Top 4%)420(Top 9%)
20K12.43 mi3.11 mi5483-144468-57468-575749(Top 23%)601(Top 6%)601(Top 13%)
Half13.11 mi0.68 mi5481+2475-7475-75719(Top 22%)578(Top 5%)578(Top 12%)
25K15.53 mi2.42 mi5402+79474+1474+15586(Top 22%)677(Top 6%)677(Top 15%)
30K18.64 mi3.11 mi5150+252461+13461+134653(Top 18%)540(Top 5%)540(Top 12%)
20M20.00 mi1.36 mi4996+154444+17444+174301(Top 17%)521(Top 5%)521(Top 11%)
21M21.00 mi1.00 mi4868+128443+1443+14250(Top 17%)616(Top 6%)616(Top 13%)
35K21.75 mi0.75 mi4786+82439+4439+44133(Top 16%)564(Top 5%)564(Top 12%)
23M23.00 mi1.25 mi4665+121445-6445-64163(Top 16%)665(Top 6%)665(Top 14%)
24M24.00 mi1.00 mi4561+104449-4449-44217(Top 17%)767(Top 7%)767(Top 16%)
40K24.85 mi0.85 mi4450+111452-3452-34088(Top 16%)809(Top 7%)809(Top 17%)
25.2M25.20 mi0.35 mi4397+53454-2454-23625(Top 14%)666(Top 6%)666(Top 14%)
Finish26.22 mi1.02 mi4319+784544544091(Top 16%)816(Top 7%)816(Top 18%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×21story building
+97ft-345ft

Overall

5168

Females

420

F18-39

420

5K→10K

3.1 - 6.2 mi

Top 21%
×5story building
+79ft-138ft

Overall

5270

Females

403

F18-39

403

10K→15K

6.2 - 9.3 mi

Top 20%
×3story building
+67ft-78ft

Overall

5168

Females

420

F18-39

420

15K→20K

9.3 - 12.4 mi

Top 23%
×5story building
+106ft-86ft

Overall

5749

Females

601

F18-39

601

20K→Half

12.4 - 13.1 mi

Top 22%
×2story building
+19ft-37ft

Overall

5719

Females

578

F18-39

578

Half→25K

13.1 - 15.5 mi

Top 22%
×4story building
+66ft-88ft

Overall

5586

Females

677

F18-39

677

25K→30K

15.5 - 18.6 mi

Top 18%
×9story building
+181ft-148ft

Overall

4653

Females

540

F18-39

540

30K→20M

18.6 - 20.0 mi

Top 17%
×5story building
+64ft-50ft

Overall

4301

Females

521

F18-39

521

20M→21M

20.0 - 21.0 mi

Top 17%
×8story building
+106ft-24ft

Overall

4250

Females

616

F18-39

616

21M→35K

21.0 - 21.8 mi

Top 16%
×7story building
+17ft-86ft

Overall

4133

Females

564

F18-39

564

35K→23M

21.8 - 23.0 mi

Top 16%
×5story building
+23ft-63ft

Overall

4163

Females

665

F18-39

665

23M→24M

23.0 - 24.0 mi

Top 17%
×6story building
+12ft-82ft

Overall

4217

Females

767

F18-39

767

24M→40K

24.0 - 24.9 mi

Top 16%
×1story
+6ft-20ft

Overall

4088

Females

809

F18-39

809

40K→25.2M

24.9 - 25.2 mi

Top 14%
×1story
+13ft-16ft

Overall

3625

Females

666

F18-39

666

25.2M→Finish

25.2 - 26.2 mi

Top 16%
×2story building
+22ft-21ft

Overall

4091

Females

816

F18-39

816

Passing Analysis

Category:
Athletes Passed
2190
Passed By
789
Net Change
+1401
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5720
5K → 10K30882+226#5720#5494
10K → 15K21762+155#5494#5339
15K → 20K130274-144#5339#5483
20K → Half2321+2#5483#5481
Half → 25K198119+79#5481#5402
25K → 30K32068+252#5402#5150
30K → 20M18228+154#5150#4996
20M → 21M15426+128#4996#4868
21M → 35K9513+82#4868#4786
35K → 23M15332+121#4786#4665
23M → 24M12420+104#4665#4561
24M → 40K12615+111#4561#4450
40K → 25.2M6310+53#4450#4397
25.2M → Finish9719+78#4397#4319
TOTALS2190789+1401
📊

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