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BOSTON MARATHON 2024

Kattia Martinez

Bib: 21454•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F50-54)
#0 / 1187
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
8:05/mi
25:07
↑ 97↓ 3451.5%
10K· 6.21 mi
8:37/mi
51:53
↑ 79↓ 1380.4%
15K· 9.32 mi
8:52/mi
1:19:27
↑ 67↓ 78
20K· 12.43 mi
9:34/mi
1:49:09
↑ 106↓ 860.1%
Half· 13.11 mi
9:16/mi
1:55:28
↑ 19↓ 370.5%
25K· 15.53 mi
9:31/mi
2:18:32
↑ 66↓ 880.2%
30K· 18.64 mi
10:20/mi
2:50:39
↑ 181↓ 1480.2%
20M
9:55/mi
3:04:08
↑ 64↓ 500.2%
21M
11:13/mi
3:15:21
↑ 106↓ 241.6%
35K· 21.75 mi
10:00/mi
3:22:50
↑ 17↓ 861.7%
23M
10:33/mi
3:36:03
↑ 23↓ 630.6%
24M
10:12/mi
3:46:15
↓ 821.3%
40K· 24.85 mi
10:44/mi
3:55:26
↓ 200.3%
25.2M
11:13/mi
3:59:18
↑ 13↓ 160.2%
Finish· 26.22 mi
10:07/mi
4:09:37
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:55:28
Pace8:48 /mi
2nd Half
Distance13.11 mi
Time2:14:09
Pace10:14 /mi
📊Positive Split: 16.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:5225:078:0525:07
8:05
-
10K
6.21 mi11:47:3851:538:2126:46
8:37
+0:32
15K
9.32 mi12:15:121:19:278:3127:34
8:52
+0:15
20K
12.43 mi12:44:541:49:098:4729:42
9:34
+0:42
Half
13.11 mi12:51:131:55:288:486:19
9:16
-0:18
25K
15.53 mi13:14:172:18:328:5523:04
9:31
+0:15
30K
18.64 mi13:46:242:50:399:0932:07
10:20
+0:49
20M
20.00 mi13:59:533:04:089:1213:29
9:55
-0:25
21M
21.00 mi14:11:063:15:219:1811:13
11:13
+1:18
35K
21.75 mi14:18:353:22:509:207:29
10:00
-1:13
23M
23.00 mi14:31:483:36:039:2413:13
10:33
+0:33
24M
24.00 mi14:42:003:46:159:2610:12
10:12
-0:21
40K
24.85 mi14:51:113:55:269:289:11
10:44
+0:32
25.2M
25.20 mi14:55:033:59:189:303:52
11:13
+0:29
Finish
26.22 mi15:05:224:09:379:3210:19
10:07
-1:06

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

8:05 /mi

Average Pace

9:32 /mi

Slowest Pace

11:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:48:50

44% of race

Time at Steady Pace

1:43:18

41% of race

Time at Slower Pace

37:29

15% of race

Average Pace: 9:31 /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 mi11:20:5225:078:0525:07
8:05
#15286
10K
6.21 mi11:47:3851:538:2126:46
8:37
#16625
15K
9.32 mi12:15:121:19:278:3127:34
8:52
#17256
20K
12.43 mi12:44:541:49:098:4729:42
9:34
#17946
Half
13.11 mi12:51:131:55:288:486:19
9:16
#18036
25K
15.53 mi13:14:172:18:328:5523:04
9:31
#17911
30K
18.64 mi13:46:242:50:399:0932:07
10:20
#18068
20M
20.00 mi13:59:533:04:089:1213:29
9:55
#17919
21M
21.00 mi14:11:063:15:219:1811:13
11:13
#17862
35K
21.75 mi14:18:353:22:509:207:29
10:00
#17830
23M
23.00 mi14:31:483:36:039:2413:13
10:33
#17762
24M
24.00 mi14:42:003:46:159:2610:12
10:12
#17731
40K
24.85 mi14:51:113:55:269:289:11
10:44
#17704
25.2M
25.20 mi14:55:033:59:189:303:52
11:13
#17640
Finish
26.22 mi15:05:224:09:379:3210:19
10:07
#17653
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi152865121512118326(Top 72%)6883(Top 63%)6883(Top 580%)
10K6.21 mi3.10 mi16625-13395937-8165937-81617949(Top 70%)6695(Top 61%)6695(Top 564%)
15K9.32 mi3.11 mi17256-6316299-3626299-36218326(Top 72%)6883(Top 63%)6883(Top 580%)
20K12.43 mi3.11 mi17946-6906711-4126711-41219401(Top 76%)7491(Top 69%)7491(Top 631%)
Half13.11 mi0.68 mi18036-906763-526763-5219305(Top 76%)7492(Top 69%)7492(Top 631%)
25K15.53 mi2.42 mi17911+1256721+426721+4217610(Top 69%)6600(Top 60%)6600(Top 556%)
30K18.64 mi3.11 mi18068-1576872-1516872-15118353(Top 72%)7228(Top 66%)7228(Top 609%)
20M20.00 mi1.36 mi17919+1496817+556817+5516221(Top 63%)6329(Top 58%)6329(Top 533%)
21M21.00 mi1.00 mi17862+576821-46821-416928(Top 66%)6817(Top 62%)6817(Top 574%)
35K21.75 mi0.75 mi17830+326819+26819+217173(Top 67%)6934(Top 63%)6934(Top 584%)
23M23.00 mi1.25 mi17762+686804+156804+1517201(Top 67%)7004(Top 64%)7004(Top 590%)
24M24.00 mi1.00 mi17731+316808-46808-416974(Top 66%)6938(Top 64%)6938(Top 584%)
40K24.85 mi0.85 mi17704+276823-156823-1517407(Top 68%)7228(Top 66%)7228(Top 609%)
25.2M25.20 mi0.35 mi17640+646802+216802+2115231(Top 60%)6157(Top 56%)6157(Top 519%)
Finish26.22 mi1.02 mi17653-136834-326834-3218843(Top 74%)7892(Top 72%)7892(Top 665%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 72%
×21story building
+97ft-345ft

Overall

18326

Females

6883

F50-54

6883

5K→10K

3.1 - 6.2 mi

Top 70%
×5story building
+79ft-138ft

Overall

17949

Females

6695

F50-54

6695

10K→15K

6.2 - 9.3 mi

Top 72%
×3story building
+67ft-78ft

Overall

18326

Females

6883

F50-54

6883

15K→20K

9.3 - 12.4 mi

Top 76%
×5story building
+106ft-86ft

Overall

19401

Females

7491

F50-54

7491

20K→Half

12.4 - 13.1 mi

Top 76%
×2story building
+19ft-37ft

Overall

19305

Females

7492

F50-54

7492

Half→25K

13.1 - 15.5 mi

Top 69%
×4story building
+66ft-88ft

Overall

17610

Females

6600

F50-54

6600

25K→30K

15.5 - 18.6 mi

Top 72%
×9story building
+181ft-148ft

Overall

18353

Females

7228

F50-54

7228

30K→20M

18.6 - 20.0 mi

Top 63%
×5story building
+64ft-50ft

Overall

16221

Females

6329

F50-54

6329

20M→21M

20.0 - 21.0 mi

Top 66%
×8story building
+106ft-24ft

Overall

16928

Females

6817

F50-54

6817

21M→35K

21.0 - 21.8 mi

Top 67%
×7story building
+17ft-86ft

Overall

17173

Females

6934

F50-54

6934

35K→23M

21.8 - 23.0 mi

Top 67%
×5story building
+23ft-63ft

Overall

17201

Females

7004

F50-54

7004

23M→24M

23.0 - 24.0 mi

Top 66%
×6story building
+12ft-82ft

Overall

16974

Females

6938

F50-54

6938

24M→40K

24.0 - 24.9 mi

Top 68%
×1story
+6ft-20ft

Overall

17407

Females

7228

F50-54

7228

40K→25.2M

24.9 - 25.2 mi

Top 60%
×1story
+13ft-16ft

Overall

15231

Females

6157

F50-54

6157

25.2M→Finish

25.2 - 26.2 mi

Top 74%
×2story building
+22ft-21ft

Overall

18843

Females

7892

F50-54

7892

Passing Analysis

Category:
Athletes Passed
1518
Passed By
3885
Net Change
-2367
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15286
5K → 10K341373-1339#15286#16625
10K → 15K91722-631#16625#17256
15K → 20K90780-690#17256#17946
20K → Half18108-90#17946#18036
Half → 25K262137+125#18036#17911
25K → 30K207364-157#17911#18068
30K → 20M18233+149#18068#17919
20M → 21M12972+57#17919#17862
21M → 35K7745+32#17862#17830
35K → 23M14072+68#17830#17762
23M → 24M7746+31#17762#17731
24M → 40K7346+27#17731#17704
40K → 25.2M728+64#17704#17640
25.2M → Finish6679-13#17640#17653
TOTALS15183885-2367
📊

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