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BOSTON MARATHON 2024

Alanna Varnas

Bib: 15477•F

WI

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 46%
Division (F18-39)
#0 / 4660
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
7:40/mi
23:50
↑ 97↓ 3451.5%
10K· 6.21 mi
7:35/mi
47:24
↑ 79↓ 1380.4%
15K· 9.32 mi
7:43/mi
1:11:23
↑ 67↓ 78
20K· 12.43 mi
8:24/mi
1:37:28
↑ 106↓ 860.1%
Half· 13.11 mi
8:48/mi
1:43:28
↑ 19↓ 370.5%
25K· 15.53 mi
9:23/mi
2:06:12
↑ 66↓ 880.2%
30K· 18.64 mi
10:04/mi
2:37:27
↑ 181↓ 1480.2%
20M
9:58/mi
2:50:59
↑ 64↓ 500.2%
21M
10:35/mi
3:01:34
↑ 106↓ 241.6%
35K· 21.75 mi
9:37/mi
3:08:46
↑ 17↓ 861.7%
23M
9:19/mi
3:20:26
↑ 23↓ 630.6%
24M
9:40/mi
3:30:06
↓ 821.3%
40K· 24.85 mi
9:53/mi
3:38:33
↓ 200.3%
25.2M
11:39/mi
3:42:34
↑ 13↓ 160.2%
Finish· 26.22 mi
8:09/mi
3:50:52
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:28
Pace7:54 /mi
2nd Half
Distance13.11 mi
Time2:07:24
Pace9:43 /mi
📊Positive Split: 23.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:57:1323:507:4023:50
7:40
-
10K
6.21 mi11:20:4747:247:3823:34
7:35
-0:05
15K
9.32 mi11:44:461:11:237:4023:59
7:43
+0:08
20K
12.43 mi12:10:511:37:287:5126:05
8:24
+0:41
Half
13.11 mi12:16:511:43:287:546:00
8:48
+0:24
25K
15.53 mi12:39:352:06:128:0722:44
9:23
+0:35
30K
18.64 mi13:10:502:37:278:2731:15
10:04
+0:41
20M
20.00 mi13:24:222:50:598:3313:32
9:58
-0:06
21M
21.00 mi13:34:573:01:348:3910:35
10:35
+0:37
35K
21.75 mi13:42:093:08:468:417:12
9:37
-0:58
23M
23.00 mi13:53:493:20:268:4311:40
9:19
-0:18
24M
24.00 mi14:03:293:30:068:459:40
9:40
+0:21
40K
24.85 mi14:11:563:38:338:488:27
9:53
+0:13
25.2M
25.20 mi14:15:573:42:348:504:01
11:39
+1:46
Finish
26.22 mi14:24:153:50:528:498:18
8:09
-3:30

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

7:35 /mi

Average Pace

8:49 /mi

Slowest Pace

11:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:51:46

48% of race

Time at Steady Pace

59:43

26% of race

Time at Slower Pace

59:23

26% of race

Average Pace: 8:48 /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 mi10:57:1323:507:4023:50
7:40
#12107
10K
6.21 mi11:20:4747:247:3823:34
7:35
#11487
15K
9.32 mi11:44:461:11:237:4023:59
7:43
#11411
20K
12.43 mi12:10:511:37:287:5126:05
8:24
#12218
Half
13.11 mi12:16:511:43:287:546:00
8:48
#12541
25K
15.53 mi12:39:352:06:128:0722:44
9:23
#13588
30K
18.64 mi13:10:502:37:278:2731:15
10:04
#14510
20M
20.00 mi13:24:222:50:598:3313:32
9:58
#14664
21M
21.00 mi13:34:573:01:348:3910:35
10:35
#14725
35K
21.75 mi13:42:093:08:468:417:12
9:37
#14796
23M
23.00 mi13:53:493:20:268:4311:40
9:19
#14629
24M
24.00 mi14:03:293:30:068:459:40
9:40
#14619
40K
24.85 mi14:11:563:38:338:488:27
9:53
#14608
25.2M
25.20 mi14:15:573:42:348:504:01
11:39
#14645
Finish
26.22 mi14:24:153:50:528:498:18
8:09
#14437
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi121073192319211358(Top 44%)2881(Top 26%)2881(Top 62%)
10K6.21 mi3.10 mi11487+6202874+3182874+31810961(Top 43%)2628(Top 24%)2628(Top 56%)
15K9.32 mi3.11 mi11411+762873+12873+111358(Top 44%)2881(Top 26%)2881(Top 62%)
20K12.43 mi3.11 mi12218-8073342-4693342-46914234(Top 56%)4568(Top 42%)4568(Top 98%)
Half13.11 mi0.68 mi12541-3233518-1763518-17617312(Top 68%)6390(Top 58%)6390(Top 137%)
25K15.53 mi2.42 mi13588-10474146-6284146-62817103(Top 67%)6329(Top 58%)6329(Top 136%)
30K18.64 mi3.11 mi14510-9224791-6454791-64517536(Top 69%)6808(Top 62%)6808(Top 146%)
20M20.00 mi1.36 mi14664-1544924-1334924-13316323(Top 64%)6372(Top 58%)6372(Top 137%)
21M21.00 mi1.00 mi14725-615012-885012-8815106(Top 59%)5875(Top 54%)5875(Top 126%)
35K21.75 mi0.75 mi14796-715092-805092-8015934(Top 62%)6309(Top 58%)6309(Top 135%)
23M23.00 mi1.25 mi14629+1675056+365056+3612689(Top 50%)4759(Top 44%)4759(Top 102%)
24M24.00 mi1.00 mi14619+105090-345090-3415156(Top 59%)6025(Top 55%)6025(Top 129%)
40K24.85 mi0.85 mi14608+115114-245114-2414590(Top 57%)5812(Top 53%)5812(Top 125%)
25.2M25.20 mi0.35 mi14645-375144-305144-3016462(Top 64%)6760(Top 62%)6760(Top 145%)
Finish26.22 mi1.02 mi14437+2085053+915053+919501(Top 37%)3290(Top 30%)3290(Top 71%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
×21story building
+97ft-345ft

Overall

11358

Females

2881

F18-39

2881

5K→10K

3.1 - 6.2 mi

Top 43%
×5story building
+79ft-138ft

Overall

10961

Females

2628

F18-39

2628

10K→15K

6.2 - 9.3 mi

Top 44%
×3story building
+67ft-78ft

Overall

11358

Females

2881

F18-39

2881

15K→20K

9.3 - 12.4 mi

Top 56%
×5story building
+106ft-86ft

Overall

14234

Females

4568

F18-39

4568

20K→Half

12.4 - 13.1 mi

Top 68%
×2story building
+19ft-37ft

Overall

17312

Females

6390

F18-39

6390

Half→25K

13.1 - 15.5 mi

Top 67%
×4story building
+66ft-88ft

Overall

17103

Females

6329

F18-39

6329

25K→30K

15.5 - 18.6 mi

Top 69%
×9story building
+181ft-148ft

Overall

17536

Females

6808

F18-39

6808

30K→20M

18.6 - 20.0 mi

Top 64%
×5story building
+64ft-50ft

Overall

16323

Females

6372

F18-39

6372

20M→21M

20.0 - 21.0 mi

Top 59%
×8story building
+106ft-24ft

Overall

15106

Females

5875

F18-39

5875

21M→35K

21.0 - 21.8 mi

Top 62%
×7story building
+17ft-86ft

Overall

15934

Females

6309

F18-39

6309

35K→23M

21.8 - 23.0 mi

Top 50%
×5story building
+23ft-63ft

Overall

12689

Females

4759

F18-39

4759

23M→24M

23.0 - 24.0 mi

Top 59%
×6story building
+12ft-82ft

Overall

15156

Females

6025

F18-39

6025

24M→40K

24.0 - 24.9 mi

Top 57%
×1story
+6ft-20ft

Overall

14590

Females

5812

F18-39

5812

40K→25.2M

24.9 - 25.2 mi

Top 64%
×1story
+13ft-16ft

Overall

16462

Females

6760

F18-39

6760

25.2M→Finish

25.2 - 26.2 mi

Top 37%
×2story building
+22ft-21ft

Overall

9501

Females

3290

F18-39

3290

Passing Analysis

Category:
Athletes Passed
2051
Passed By
4381
Net Change
-2330
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12107
5K → 10K68060+620#12107#11487
10K → 15K263187+76#11487#11411
15K → 20K74881-807#11411#12218
20K → Half5328-323#12218#12541
Half → 25K491096-1047#12541#13588
25K → 30K951017-922#13588#14510
30K → 20M81235-154#14510#14664
20M → 21M98159-61#14664#14725
21M → 35K62133-71#14725#14796
35K → 23M20841+167#14796#14629
23M → 24M10494+10#14629#14619
24M → 40K9281+11#14619#14608
40K → 25.2M2764-37#14608#14645
25.2M → Finish2135+208#14645#14437
TOTALS20514381-2330
📊

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