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BOSTON MARATHON 2024

Karen Martinez Zuñiga

Bib: 15418•F

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 23%
Gender (Female)
#0 / 10924
Top 8%
Division (F18-39)
#0 / 4660
Top 15%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:16
Rank: #8171
Start → 5K
7:10/mi
22:16 split
10K· 6.21 mi
44:39
Rank: #8043 (+128)
5K → 10K
7:12/mi
22:23 split
15K· 9.32 mi
1:07:06
Rank: #7876 (+167)
10K → 15K
7:14/mi
22:27 split
20K· 12.43 mi
1:30:01
Rank: #7723 (+153)
15K → 20K
7:23/mi
22:55 split
Half· 13.11 mi
1:34:57
Rank: #7690 (+33)
20K → Half
7:14/mi
4:56 split
25K· 15.53 mi
1:54:08
Rank: #7954 (-264)
Half → 25K
7:55/mi
19:11 split
30K· 18.64 mi
2:19:33
Rank: #8052 (-98)
25K → 30K
8:11/mi
25:25 split
20M
2:29:54
Rank: #7705 (+347)
30K → 20M
7:37/mi
10:21 split
21M
2:38:26
Rank: #7533 (+172)
20M → 21M
8:32/mi
8:32 split
35K· 21.75 mi
2:43:52
Rank: #7315 (+218)
21M → 35K
7:16/mi
5:26 split
23M
2:52:58
Rank: #6849 (+466)
35K → 23M
7:16/mi
9:06 split
24M
2:59:43
Rank: #6417 (+432)
23M → 24M
6:45/mi
6:45 split
40K· 24.85 mi
3:05:45
Rank: #6124 (+293)
24M → 40K
7:03/mi
6:02 split
25.2M
3:08:30
Rank: #6013 (+111)
40K → 25.2M
7:58/mi
2:45 split
Finish· 26.22 mi
3:15:23
Rank: #5770 (+243)
25.2M → Finish
6:45/mi
6:53 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:57
Pace7:15 /mi
2nd Half
Distance13.11 mi
Time1:40:26
Pace7:40 /mi
📊Positive Split: 5.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:4122:167:1022:16
7:10
-
10K
6.21 mi11:17:0444:397:1122:23
7:12
+0:02
15K
9.32 mi11:39:311:07:067:1222:27
7:14
+0:02
20K
12.43 mi12:02:261:30:017:1522:55
7:23
+0:09
Half
13.11 mi12:07:221:34:577:154:56
7:14
-0:09
25K
15.53 mi12:26:331:54:087:2119:11
7:55
+0:41
30K
18.64 mi12:51:582:19:337:2925:25
8:11
+0:16
20M
20.00 mi13:02:192:29:547:3010:21
7:37
-0:34
21M
21.00 mi13:10:512:38:267:338:32
8:32
+0:55
35K
21.75 mi13:16:172:43:527:325:26
7:16
-1:16
23M
23.00 mi13:25:232:52:587:319:06
7:16
0:00
24M
24.00 mi13:32:082:59:437:296:45
6:45
-0:31
40K
24.85 mi13:38:103:05:457:286:02
7:03
+0:18
25.2M
25.20 mi13:40:553:08:307:292:45
7:58
+0:55
Finish
26.22 mi13:47:483:15:237:276:53
6:45
-1:13

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

6:45 /mi

Average Pace

7:27 /mi

Slowest Pace

8:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

13:38

7% of race

Time at Steady Pace

1:55:31

59% of race

Time at Slower Pace

1:06:14

34% of race

Average Pace: 7:27 /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 mi10:54:4122:167:1022:16
7:10
#8171
10K
6.21 mi11:17:0444:397:1122:23
7:12
#8043
15K
9.32 mi11:39:311:07:067:1222:27
7:14
#7876
20K
12.43 mi12:02:261:30:017:1522:55
7:23
#7723
Half
13.11 mi12:07:221:34:577:154:56
7:14
#7690
25K
15.53 mi12:26:331:54:087:2119:11
7:55
#7954
30K
18.64 mi12:51:582:19:337:2925:25
8:11
#8052
20M
20.00 mi13:02:192:29:547:3010:21
7:37
#7705
21M
21.00 mi13:10:512:38:267:338:32
8:32
#7533
35K
21.75 mi13:16:172:43:527:325:26
7:16
#7315
23M
23.00 mi13:25:232:52:587:319:06
7:16
#6849
24M
24.00 mi13:32:082:59:437:296:45
6:45
#6417
40K
24.85 mi13:38:103:05:457:286:02
7:03
#6124
25.2M
25.20 mi13:40:553:08:307:292:45
7:58
#6013
Finish
26.22 mi13:47:483:15:237:276:53
6:45
#5770
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi8171123912397652(Top 30%)1123(Top 10%)1123(Top 24%)
10K6.21 mi3.10 mi8043+1281218+211218+217967(Top 31%)1226(Top 11%)1226(Top 26%)
15K9.32 mi3.11 mi7876+1671169+491169+497652(Top 30%)1123(Top 10%)1123(Top 24%)
20K12.43 mi3.11 mi7723+1531135+341135+347470(Top 29%)1171(Top 11%)1171(Top 25%)
Half13.11 mi0.68 mi7690+331130+51130+57210(Top 28%)1058(Top 10%)1058(Top 23%)
25K15.53 mi2.42 mi7954-2641271-1411271-1419610(Top 38%)2286(Top 21%)2286(Top 49%)
30K18.64 mi3.11 mi8052-981413-1421413-1428903(Top 35%)2159(Top 20%)2159(Top 46%)
20M20.00 mi1.36 mi7705+3471304+1091304+1094826(Top 19%)682(Top 6%)682(Top 15%)
21M21.00 mi1.00 mi7533+1721288+161288+166381(Top 25%)1459(Top 13%)1459(Top 31%)
35K21.75 mi0.75 mi7315+2181225+631225+634051(Top 16%)550(Top 5%)550(Top 12%)
23M23.00 mi1.25 mi6849+4661103+1221103+1222815(Top 11%)304(Top 3%)304(Top 7%)
24M24.00 mi1.00 mi6417+432986+117986+1171555(Top 6%)120(Top 1%)120(Top 3%)
40K24.85 mi0.85 mi6124+293926+60926+602055(Top 8%)221(Top 2%)221(Top 5%)
25.2M25.20 mi0.35 mi6013+111908+18908+182720(Top 11%)399(Top 4%)399(Top 9%)
Finish26.22 mi1.02 mi5770+243845+63845+632200(Top 9%)283(Top 3%)283(Top 6%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
×21stories
+97ft-345ft

Overall

7652

Females

1123

F18-39

1123

5K→10K

3.1 - 6.2 mi

Top 31%
×5stories
+79ft-138ft

Overall

7967

Females

1226

F18-39

1226

10K→15K

6.2 - 9.3 mi

Top 30%
×3stories
+67ft-78ft

Overall

7652

Females

1123

F18-39

1123

15K→20K

9.3 - 12.4 mi

Top 29%
×5stories
+106ft-86ft

Overall

7470

Females

1171

F18-39

1171

20K→Half

12.4 - 13.1 mi

Top 28%
×2stories
+19ft-37ft

Overall

7210

Females

1058

F18-39

1058

Half→25K

13.1 - 15.5 mi

Top 38%
×4stories
+66ft-88ft

Overall

9610

Females

2286

F18-39

2286

25K→30K

15.5 - 18.6 mi

Top 35%
×9stories
+181ft-148ft

Overall

8903

Females

2159

F18-39

2159

30K→20M

18.6 - 20.0 mi

Top 19%
×5stories
+64ft-50ft

Overall

4826

Females

682

F18-39

682

20M→21M

20.0 - 21.0 mi

Top 25%
×8stories
+106ft-24ft

Overall

6381

Females

1459

F18-39

1459

21M→35K

21.0 - 21.8 mi

Top 16%
×7stories
+17ft-86ft

Overall

4051

Females

550

F18-39

550

35K→23M

21.8 - 23.0 mi

Top 11%
×5stories
+23ft-63ft

Overall

2815

Females

304

F18-39

304

23M→24M

23.0 - 24.0 mi

Top 6%
×6stories
+12ft-82ft

Overall

1555

Females

120

F18-39

120

24M→40K

24.0 - 24.9 mi

Top 8%
×1story
+6ft-20ft

Overall

2055

Females

221

F18-39

221

40K→25.2M

24.9 - 25.2 mi

Top 11%
×1story
+13ft-16ft

Overall

2720

Females

399

F18-39

399

25.2M→Finish

25.2 - 26.2 mi

Top 9%
×2stories
+22ft-21ft

Overall

2200

Females

283

F18-39

283

Passing Analysis

Category:
Athletes Passed
3522
Passed By
1121
Net Change
+2401
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8171
5K → 10K301173+128#8171#8043
10K → 15K25588+167#8043#7876
15K → 20K23683+153#7876#7723
20K → Half5118+33#7723#7690
Half → 25K116380-264#7690#7954
25K → 30K234332-98#7954#8052
30K → 20M3492+347#8052#7705
20M → 21M21240+172#7705#7533
21M → 35K2213+218#7533#7315
35K → 23M4660+466#7315#6849
23M → 24M4320+432#6849#6417
24M → 40K2930+293#6417#6124
40K → 25.2M1110+111#6124#6013
25.2M → Finish2452+243#6013#5770
TOTALS35221121+2401
📊

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