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BOSTON MARATHON 2024

Isabel Avens

Bib: 12047•F

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 20%
Gender (Female)
#0 / 10924
Top 6%
Division (F18-39)
#0 / 4660
Top 11%
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
7:01/mi
21:47
↑ 97↓ 3451.5%
10K· 6.21 mi
7:01/mi
43:36
↑ 79↓ 1380.4%
15K· 9.32 mi
7:05/mi
1:05:37
↑ 67↓ 78
20K· 12.43 mi
7:08/mi
1:27:46
↑ 106↓ 860.1%
Half· 13.11 mi
7:02/mi
1:32:34
↑ 19↓ 370.5%
25K· 15.53 mi
7:05/mi
1:49:45
↑ 66↓ 880.2%
30K· 18.64 mi
7:23/mi
2:12:40
↑ 181↓ 1480.2%
20M
7:32/mi
2:22:54
↑ 64↓ 500.2%
21M
8:07/mi
2:31:01
↑ 106↓ 241.6%
35K· 21.75 mi
7:49/mi
2:36:52
↑ 17↓ 861.7%
23M
7:51/mi
2:46:42
↑ 23↓ 630.6%
24M
7:49/mi
2:54:31
↓ 821.3%
40K· 24.85 mi
7:47/mi
3:01:10
↓ 200.3%
25.2M
8:45/mi
3:04:11
↑ 13↓ 160.2%
Finish· 26.22 mi
7:44/mi
3:12:04
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:32:34
Pace7:04 /mi
2nd Half
Distance13.11 mi
Time1:39:30
Pace7:35 /mi
📊Positive Split: 7.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:4921:477:0121:47
7:01
-
10K
6.21 mi11:12:3843:367:0121:49
7:01
0:00
15K
9.32 mi11:34:391:05:377:0222:01
7:05
+0:04
20K
12.43 mi11:56:481:27:467:0422:09
7:08
+0:03
Half
13.11 mi12:01:361:32:347:044:48
7:02
-0:06
25K
15.53 mi12:18:471:49:457:0417:11
7:05
+0:03
30K
18.64 mi12:41:422:12:407:0722:55
7:23
+0:18
20M
20.00 mi12:51:562:22:547:0910:14
7:32
+0:09
21M
21.00 mi13:00:032:31:017:118:07
8:07
+0:35
35K
21.75 mi13:05:542:36:527:135:51
7:49
-0:18
23M
23.00 mi13:15:442:46:427:159:50
7:51
+0:02
24M
24.00 mi13:23:332:54:317:167:49
7:49
-0:02
40K
24.85 mi13:30:123:01:107:176:39
7:47
-0:02
25.2M
25.20 mi13:33:133:04:117:193:01
8:45
+0:58
Finish
26.22 mi13:41:063:12:047:207:53
7:44
-1:01

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

7:01 /mi

Average Pace

7:20 /mi

Slowest Pace

8:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:49:45

57% of race

Time at Steady Pace

41:02

21% of race

Time at Slower Pace

41:17

21% of race

Average Pace: 7:20 /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 mi10:50:4921:477:0121:47
7:01
#7134
10K
6.21 mi11:12:3843:367:0121:49
7:01
#6949
15K
9.32 mi11:34:391:05:377:0222:01
7:05
#6852
20K
12.43 mi11:56:481:27:467:0422:09
7:08
#6555
Half
13.11 mi12:01:361:32:347:044:48
7:02
#6516
25K
15.53 mi12:18:471:49:457:0417:11
7:05
#6127
30K
18.64 mi12:41:422:12:407:0722:55
7:23
#5672
20M
20.00 mi12:51:562:22:547:0910:14
7:32
#5499
21M
21.00 mi13:00:032:31:017:118:07
8:07
#5356
35K
21.75 mi13:05:542:36:527:135:51
7:49
#5337
23M
23.00 mi13:15:442:46:427:159:50
7:51
#5221
24M
24.00 mi13:23:332:54:317:167:49
7:49
#5166
40K
24.85 mi13:30:123:01:107:176:39
7:47
#5062
25.2M
25.20 mi13:33:133:04:117:193:01
8:45
#5032
Finish
26.22 mi13:41:063:12:047:207:53
7:44
#5040
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi71348608606735(Top 26%)829(Top 8%)829(Top 18%)
10K6.21 mi3.10 mi6949+185830+30830+306820(Top 27%)815(Top 7%)815(Top 17%)
15K9.32 mi3.11 mi6852+97819+11819+116735(Top 26%)829(Top 8%)829(Top 18%)
20K12.43 mi3.11 mi6555+297751+68751+685986(Top 23%)666(Top 6%)666(Top 14%)
Half13.11 mi0.68 mi6516+39742+9742+96026(Top 24%)674(Top 6%)674(Top 14%)
25K15.53 mi2.42 mi6127+389668+74668+744768(Top 19%)462(Top 4%)462(Top 10%)
30K18.64 mi3.11 mi5672+455610+58610+584537(Top 18%)507(Top 5%)507(Top 11%)
20M20.00 mi1.36 mi5499+173590+20590+204471(Top 17%)576(Top 5%)576(Top 12%)
21M21.00 mi1.00 mi5356+143573+17573+174624(Top 18%)747(Top 7%)747(Top 16%)
35K21.75 mi0.75 mi5337+19589-16589-166710(Top 26%)1601(Top 15%)1601(Top 34%)
23M23.00 mi1.25 mi5221+116591-2591-25072(Top 20%)1033(Top 9%)1033(Top 22%)
24M24.00 mi1.00 mi5166+55598-7598-75658(Top 22%)1368(Top 13%)1368(Top 29%)
40K24.85 mi0.85 mi5062+104599-1599-14681(Top 18%)1056(Top 10%)1056(Top 23%)
25.2M25.20 mi0.35 mi5032+30605-6605-65464(Top 21%)1458(Top 13%)1458(Top 31%)
Finish26.22 mi1.02 mi5040-8633-28633-286958(Top 27%)2085(Top 19%)2085(Top 45%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 26%
×21story building
+97ft-345ft

Overall

6735

Females

829

F18-39

829

5K→10K

3.1 - 6.2 mi

Top 27%
×5story building
+79ft-138ft

Overall

6820

Females

815

F18-39

815

10K→15K

6.2 - 9.3 mi

Top 26%
×3story building
+67ft-78ft

Overall

6735

Females

829

F18-39

829

15K→20K

9.3 - 12.4 mi

Top 23%
×5story building
+106ft-86ft

Overall

5986

Females

666

F18-39

666

20K→Half

12.4 - 13.1 mi

Top 24%
×2story building
+19ft-37ft

Overall

6026

Females

674

F18-39

674

Half→25K

13.1 - 15.5 mi

Top 19%
×4story building
+66ft-88ft

Overall

4768

Females

462

F18-39

462

25K→30K

15.5 - 18.6 mi

Top 18%
×9story building
+181ft-148ft

Overall

4537

Females

507

F18-39

507

30K→20M

18.6 - 20.0 mi

Top 17%
×5story building
+64ft-50ft

Overall

4471

Females

576

F18-39

576

20M→21M

20.0 - 21.0 mi

Top 18%
×8story building
+106ft-24ft

Overall

4624

Females

747

F18-39

747

21M→35K

21.0 - 21.8 mi

Top 26%
×7story building
+17ft-86ft

Overall

6710

Females

1601

F18-39

1601

35K→23M

21.8 - 23.0 mi

Top 20%
×5story building
+23ft-63ft

Overall

5072

Females

1033

F18-39

1033

23M→24M

23.0 - 24.0 mi

Top 22%
×6story building
+12ft-82ft

Overall

5658

Females

1368

F18-39

1368

24M→40K

24.0 - 24.9 mi

Top 18%
×1story
+6ft-20ft

Overall

4681

Females

1056

F18-39

1056

40K→25.2M

24.9 - 25.2 mi

Top 21%
×1story
+13ft-16ft

Overall

5464

Females

1458

F18-39

1458

25.2M→Finish

25.2 - 26.2 mi

Top 27%
×2story building
+22ft-21ft

Overall

6958

Females

2085

F18-39

2085

Passing Analysis

Category:
Athletes Passed
2672
Passed By
578
Net Change
+2094
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7134
5K → 10K288103+185#7134#6949
10K → 15K202105+97#6949#6852
15K → 20K32831+297#6852#6555
20K → Half5213+39#6555#6516
Half → 25K3978+389#6516#6127
25K → 30K47722+455#6127#5672
30K → 20M18815+173#5672#5499
20M → 21M16825+143#5499#5356
21M → 35K7758+19#5356#5337
35K → 23M16145+116#5337#5221
23M → 24M9944+55#5221#5166
24M → 40K12723+104#5166#5062
40K → 25.2M4616+30#5062#5032
25.2M → Finish6270-8#5032#5040
TOTALS2672578+2094
📊

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