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BOSTON MARATHON 2024

Kia Vilchez Erickson

Bib: 24024•F

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Division (F18-39)
#0 / 4660
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
32:58
Rank: #24289
Start → 5K
10:37/mi
32:58 split
10K· 6.21 mi
1:04:55
Rank: #23655 (+634)
5K → 10K
10:17/mi
31:57 split
15K· 9.32 mi
1:36:38
Rank: #23248 (+407)
10K → 15K
10:13/mi
31:43 split
20K· 12.43 mi
2:09:16
Rank: #22822 (+426)
15K → 20K
10:30/mi
32:38 split
Half· 13.11 mi
2:16:26
Rank: #22810 (+12)
20K → Half
10:30/mi
7:10 split
25K· 15.53 mi
2:42:34
Rank: #22539 (+271)
Half → 25K
10:47/mi
26:08 split
30K· 18.64 mi
3:17:17
Rank: #22147 (+392)
25K → 30K
11:10/mi
34:43 split
20M
3:32:44
Rank: #21973 (+174)
30K → 20M
11:22/mi
15:27 split
21M
3:44:55
Rank: #21829 (+144)
20M → 21M
12:11/mi
12:11 split
35K· 21.75 mi
3:53:37
Rank: #21791 (+38)
21M → 35K
11:38/mi
8:42 split
23M
4:08:21
Rank: #21698 (+93)
35K → 23M
11:46/mi
14:44 split
24M
4:20:13
Rank: #21671 (+27)
23M → 24M
11:52/mi
11:52 split
40K· 24.85 mi
4:30:11
Rank: #21614 (+57)
24M → 40K
11:39/mi
9:58 split
25.2M
4:34:34
Rank: #21579 (+35)
40K → 25.2M
12:43/mi
4:23 split
Finish· 26.22 mi
4:45:21
Rank: #21529 (+50)
25.2M → Finish
10:35/mi
10:47 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:16:26
Pace10:24 /mi
2nd Half
Distance13.11 mi
Time2:28:55
Pace11:22 /mi
📊Positive Split: 9.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:2932:5810:3732:58
10:37
-
10K
6.21 mi12:20:261:04:5510:2731:57
10:17
-0:20
15K
9.32 mi12:52:091:36:3810:2231:43
10:13
-0:04
20K
12.43 mi13:24:472:09:1610:2432:38
10:30
+0:17
Half
13.11 mi13:31:572:16:2610:247:10
10:30
0:00
25K
15.53 mi13:58:052:42:3410:2826:08
10:47
+0:17
30K
18.64 mi14:32:483:17:1710:3534:43
11:10
+0:23
20M
20.00 mi14:48:153:32:4410:3815:27
11:22
+0:12
21M
21.00 mi15:00:263:44:5510:4312:11
12:11
+0:49
35K
21.75 mi15:09:083:53:3710:458:42
11:38
-0:33
23M
23.00 mi15:23:524:08:2110:4814:44
11:46
+0:08
24M
24.00 mi15:35:444:20:1310:5111:52
11:52
+0:06
40K
24.85 mi15:45:424:30:1110:529:58
11:39
-0:13
25.2M
25.20 mi15:50:054:34:3410:544:23
12:43
+1:04
Finish
26.22 mi16:00:524:45:2110:5310:47
10:35
-2:08

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

10:13 /mi

Average Pace

10:53 /mi

Slowest Pace

12:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:53:21

61% of race

Time at Steady Pace

50:10

18% of race

Time at Slower Pace

1:01:50

22% of race

Average Pace: 10:53 /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 mi11:48:2932:5810:3732:58
10:37
#24289
10K
6.21 mi12:20:261:04:5510:2731:57
10:17
#23655
15K
9.32 mi12:52:091:36:3810:2231:43
10:13
#23248
20K
12.43 mi13:24:472:09:1610:2432:38
10:30
#22822
Half
13.11 mi13:31:572:16:2610:247:10
10:30
#22810
25K
15.53 mi13:58:052:42:3410:2826:08
10:47
#22539
30K
18.64 mi14:32:483:17:1710:3534:43
11:10
#22147
20M
20.00 mi14:48:153:32:4410:3815:27
11:22
#21973
21M
21.00 mi15:00:263:44:5510:4312:11
12:11
#21829
35K
21.75 mi15:09:083:53:3710:458:42
11:38
#21791
23M
23.00 mi15:23:524:08:2110:4814:44
11:46
#21698
24M
24.00 mi15:35:444:20:1310:5111:52
11:52
#21671
40K
24.85 mi15:45:424:30:1110:529:58
11:39
#21614
25.2M
25.20 mi15:50:054:34:3410:544:23
12:43
#21579
Finish
26.22 mi16:00:524:45:2110:5310:47
10:35
#21529
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi24289101191011922352(Top 87%)9067(Top 83%)9067(Top 195%)
10K6.21 mi3.10 mi23655+6349754+3659754+36523142(Top 91%)9504(Top 87%)9504(Top 204%)
15K9.32 mi3.11 mi23248+4079541+2139541+21322352(Top 87%)9067(Top 83%)9067(Top 195%)
20K12.43 mi3.11 mi22822+4269317+2249317+22421678(Top 85%)8728(Top 80%)8728(Top 187%)
Half13.11 mi0.68 mi22810+129312+59312+522663(Top 89%)9308(Top 85%)9308(Top 200%)
25K15.53 mi2.42 mi22539+2719182+1309182+13021042(Top 82%)8488(Top 78%)8488(Top 182%)
30K18.64 mi3.11 mi22147+3929047+1359047+13520383(Top 80%)8307(Top 76%)8307(Top 178%)
20M20.00 mi1.36 mi21973+1748979+688979+6820121(Top 79%)8293(Top 76%)8293(Top 178%)
21M21.00 mi1.00 mi21829+1448924+558924+5519227(Top 75%)7926(Top 73%)7926(Top 170%)
35K21.75 mi0.75 mi21791+388916+88916+821130(Top 83%)8906(Top 82%)8906(Top 191%)
23M23.00 mi1.25 mi21698+938895+218895+2120257(Top 79%)8525(Top 78%)8525(Top 183%)
24M24.00 mi1.00 mi21671+278907-128907-1221190(Top 83%)9036(Top 83%)9036(Top 194%)
40K24.85 mi0.85 mi21614+578900+78900+719714(Top 77%)8363(Top 77%)8363(Top 179%)
25.2M25.20 mi0.35 mi21579+358888+128888+1219085(Top 75%)8059(Top 74%)8059(Top 173%)
Finish26.22 mi1.02 mi21529+508875+138875+1320254(Top 79%)8604(Top 79%)8604(Top 185%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
×21stories
+97ft-345ft

Overall

22352

Females

9067

F18-39

9067

5K→10K

3.1 - 6.2 mi

Top 91%
×5stories
+79ft-138ft

Overall

23142

Females

9504

F18-39

9504

10K→15K

6.2 - 9.3 mi

Top 87%
×3stories
+67ft-78ft

Overall

22352

Females

9067

F18-39

9067

15K→20K

9.3 - 12.4 mi

Top 85%
×5stories
+106ft-86ft

Overall

21678

Females

8728

F18-39

8728

20K→Half

12.4 - 13.1 mi

Top 89%
×2stories
+19ft-37ft

Overall

22663

Females

9308

F18-39

9308

Half→25K

13.1 - 15.5 mi

Top 82%
×4stories
+66ft-88ft

Overall

21042

Females

8488

F18-39

8488

25K→30K

15.5 - 18.6 mi

Top 80%
×9stories
+181ft-148ft

Overall

20383

Females

8307

F18-39

8307

30K→20M

18.6 - 20.0 mi

Top 79%
×5stories
+64ft-50ft

Overall

20121

Females

8293

F18-39

8293

20M→21M

20.0 - 21.0 mi

Top 75%
×8stories
+106ft-24ft

Overall

19227

Females

7926

F18-39

7926

21M→35K

21.0 - 21.8 mi

Top 83%
×7stories
+17ft-86ft

Overall

21130

Females

8906

F18-39

8906

35K→23M

21.8 - 23.0 mi

Top 79%
×5stories
+23ft-63ft

Overall

20257

Females

8525

F18-39

8525

23M→24M

23.0 - 24.0 mi

Top 83%
×6stories
+12ft-82ft

Overall

21190

Females

9036

F18-39

9036

24M→40K

24.0 - 24.9 mi

Top 77%
×1story
+6ft-20ft

Overall

19714

Females

8363

F18-39

8363

40K→25.2M

24.9 - 25.2 mi

Top 75%
×1story
+13ft-16ft

Overall

19085

Females

8059

F18-39

8059

25.2M→Finish

25.2 - 26.2 mi

Top 79%
×2stories
+22ft-21ft

Overall

20254

Females

8604

F18-39

8604

Passing Analysis

Category:
Athletes Passed
3016
Passed By
256
Net Change
+2760
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24289
5K → 10K64612+634#24289#23655
10K → 15K42417+407#23655#23248
15K → 20K44317+426#23248#22822
20K → Half3422+12#22822#22810
Half → 25K29221+271#22810#22539
25K → 30K40311+392#22539#22147
30K → 20M18713+174#22147#21973
20M → 21M1539+144#21973#21829
21M → 35K6022+38#21829#21791
35K → 23M12027+93#21791#21698
23M → 24M6740+27#21698#21671
24M → 40K7619+57#21671#21614
40K → 25.2M416+35#21614#21579
25.2M → Finish7020+50#21579#21529
TOTALS3016256+2760
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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