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BOSTON MARATHON 2024

Tiffany Holiday

Bib: 15214•F

MN

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
26:11
Rank: #17378
Start → 5K
26:11 | 8:26/mi
10K· 6.21 mi
53:18
Rank: #17957 (-579)
5K → 10K
27:07 | 8:44/mi
15K· 9.32 mi
1:20:53
Rank: #18075 (-118)
10K → 15K
27:35 | 8:53/mi
20K· 12.43 mi
1:48:33
Rank: #17697 (+378)
15K → 20K
27:40 | 8:54/mi
Half· 13.11 mi
1:54:27
Rank: #17634 (+63)
20K → Half
5:54 | 8:39/mi
25K· 15.53 mi
2:16:31
Rank: #17311 (+323)
Half → 25K
22:04 | 9:06/mi
30K· 18.64 mi
2:46:26
Rank: #17022 (+289)
25K → 30K
29:55 | 9:38/mi
20M
3:00:02
Rank: #17007 (+15)
30K → 20M
13:36 | 10:00/mi
21M
3:10:52
Rank: #16944 (+63)
20M → 21M
10:50 | 10:50/mi
35K· 21.75 mi
3:18:08
Rank: #16909 (+35)
21M → 35K
7:16 | 9:43/mi
23M
3:30:40
Rank: #16842 (+67)
35K → 23M
12:32 | 10:01/mi
24M
3:39:40
Rank: #16639 (+203)
23M → 24M
9:00 | 9:00/mi
40K· 24.85 mi
3:47:35
Rank: #16418 (+221)
24M → 40K
7:55 | 9:16/mi
25.2M
3:51:51
Rank: #16486 (-68)
40K → 25.2M
4:16 | 12:22/mi
Finish· 26.22 mi
4:01:03
Rank: #16391 (+95)
25.2M → Finish
9:12 | 9:02/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:54:27
Pace8:44 /mi
2nd Half
Distance13.11 mi
Time2:06:36
Pace9:39 /mi
📊Positive Split: 10.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:58:4226:118:2626:11
8:26
-
10K
6.21 mi11:25:4953:188:3527:07
8:44
+0:18
15K
9.32 mi11:53:241:20:538:4127:35
8:53
+0:09
20K
12.43 mi12:21:041:48:338:4427:40
8:54
+0:01
Half
13.11 mi12:26:581:54:278:445:54
8:39
-0:15
25K
15.53 mi12:49:022:16:318:4722:04
9:06
+0:27
30K
18.64 mi13:18:572:46:268:5629:55
9:38
+0:32
20M
20.00 mi13:32:333:00:029:0013:36
10:00
+0:22
21M
21.00 mi13:43:233:10:529:0510:50
10:50
+0:50
35K
21.75 mi13:50:393:18:089:077:16
9:43
-1:07
23M
23.00 mi14:03:113:30:409:1012:32
10:01
+0:18
24M
24.00 mi14:12:113:39:409:099:00
9:00
-1:01
40K
24.85 mi14:20:063:47:359:097:55
9:16
+0:16
25.2M
25.20 mi14:24:223:51:519:124:16
12:22
+3:06
Finish
26.22 mi14:33:344:01:039:129:12
9:02
-3:20

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

8:26 /mi

Average Pace

9:12 /mi

Slowest Pace

12:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

26:11

11% of race

Time at Steady Pace

2:16:27

57% of race

Time at Slower Pace

1:18:25

33% of race

Average Pace: 9:12 /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 mi10:58:4226:118:2626:11
8:26
#17378
10K
6.21 mi11:25:4953:188:3527:07
8:44
#17957
15K
9.32 mi11:53:241:20:538:4127:35
8:53
#18075
20K
12.43 mi12:21:041:48:338:4427:40
8:54
#17697
Half
13.11 mi12:26:581:54:278:445:54
8:39
#17634
25K
15.53 mi12:49:022:16:318:4722:04
9:06
#17311
30K
18.64 mi13:18:572:46:268:5629:55
9:38
#17022
20M
20.00 mi13:32:333:00:029:0013:36
10:00
#17007
21M
21.00 mi13:43:233:10:529:0510:50
10:50
#16944
35K
21.75 mi13:50:393:18:089:077:16
9:43
#16909
23M
23.00 mi14:03:113:30:409:1012:32
10:01
#16842
24M
24.00 mi14:12:113:39:409:099:00
9:00
#16639
40K
24.85 mi14:20:063:47:359:097:55
9:16
#16418
25.2M
25.20 mi14:24:223:51:519:124:16
12:22
#16486
Finish
26.22 mi14:33:344:01:039:129:12
9:02
#16391
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi173786391639118346(Top 72%)6889(Top 63%)6889(Top 148%)
10K6.21 mi3.10 mi17957-5796711-3206711-32018516(Top 72%)7029(Top 64%)7029(Top 151%)
15K9.32 mi3.11 mi18075-1186782-716782-7118346(Top 72%)6889(Top 63%)6889(Top 148%)
20K12.43 mi3.11 mi17697+3786573+2096573+20916921(Top 66%)6122(Top 56%)6122(Top 131%)
Half13.11 mi0.68 mi17634+636542+316542+3116575(Top 65%)5977(Top 55%)5977(Top 128%)
25K15.53 mi2.42 mi17311+3236379+1636379+16315997(Top 63%)5716(Top 52%)5716(Top 123%)
30K18.64 mi3.11 mi17022+2896272+1076272+10715972(Top 63%)5955(Top 55%)5955(Top 128%)
20M20.00 mi1.36 mi17007+156301-296301-2916512(Top 65%)6463(Top 59%)6463(Top 139%)
21M21.00 mi1.00 mi16944+636299+26299+215886(Top 62%)6269(Top 57%)6269(Top 135%)
35K21.75 mi0.75 mi16909+356298+16298+116250(Top 64%)6477(Top 59%)6477(Top 139%)
23M23.00 mi1.25 mi16842+676284+146284+1415522(Top 61%)6176(Top 57%)6176(Top 133%)
24M24.00 mi1.00 mi16639+2036189+956189+9512207(Top 48%)4532(Top 41%)4532(Top 97%)
40K24.85 mi0.85 mi16418+2216107+826107+8212097(Top 47%)4594(Top 42%)4594(Top 99%)
25.2M25.20 mi0.35 mi16486-686156-496156-4918236(Top 71%)7635(Top 70%)7635(Top 164%)
Finish26.22 mi1.02 mi16391+956136+206136+2014373(Top 56%)5666(Top 52%)5666(Top 122%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 72%
×21stories
+97ft-345ft

Overall

18346

Females

6889

F18-39

6889

5K→10K

3.1 - 6.2 mi

Top 72%
×5stories
+79ft-138ft

Overall

18516

Females

7029

F18-39

7029

10K→15K

6.2 - 9.3 mi

Top 72%
×3stories
+67ft-78ft

Overall

18346

Females

6889

F18-39

6889

15K→20K

9.3 - 12.4 mi

Top 66%
×5stories
+106ft-86ft

Overall

16921

Females

6122

F18-39

6122

20K→Half

12.4 - 13.1 mi

Top 65%
×2stories
+19ft-37ft

Overall

16575

Females

5977

F18-39

5977

Half→25K

13.1 - 15.5 mi

Top 63%
×4stories
+66ft-88ft

Overall

15997

Females

5716

F18-39

5716

25K→30K

15.5 - 18.6 mi

Top 63%
×9stories
+181ft-148ft

Overall

15972

Females

5955

F18-39

5955

30K→20M

18.6 - 20.0 mi

Top 65%
×5stories
+64ft-50ft

Overall

16512

Females

6463

F18-39

6463

20M→21M

20.0 - 21.0 mi

Top 62%
×8stories
+106ft-24ft

Overall

15886

Females

6269

F18-39

6269

21M→35K

21.0 - 21.8 mi

Top 64%
×7stories
+17ft-86ft

Overall

16250

Females

6477

F18-39

6477

35K→23M

21.8 - 23.0 mi

Top 61%
×5stories
+23ft-63ft

Overall

15522

Females

6176

F18-39

6176

23M→24M

23.0 - 24.0 mi

Top 48%
×6stories
+12ft-82ft

Overall

12207

Females

4532

F18-39

4532

24M→40K

24.0 - 24.9 mi

Top 47%
×1story
+6ft-20ft

Overall

12097

Females

4594

F18-39

4594

40K→25.2M

24.9 - 25.2 mi

Top 71%
×1story
+13ft-16ft

Overall

18236

Females

7635

F18-39

7635

25.2M→Finish

25.2 - 26.2 mi

Top 56%
×2stories
+22ft-21ft

Overall

14373

Females

5666

F18-39

5666

Passing Analysis

Category:
Athletes Passed
2649
Passed By
1662
Net Change
+987
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17378
5K → 10K107686-579#17378#17957
10K → 15K192310-118#17957#18075
15K → 20K45173+378#18075#17697
20K → Half7714+63#17697#17634
Half → 25K37451+323#17634#17311
25K → 30K402113+289#17311#17022
30K → 20M130115+15#17022#17007
20M → 21M13370+63#17007#16944
21M → 35K8348+35#16944#16909
35K → 23M12861+67#16909#16842
23M → 24M2052+203#16842#16639
24M → 40K2254+221#16639#16418
40K → 25.2M1987-68#16418#16486
25.2M → Finish12328+95#16486#16391
TOTALS26491662+987
📊

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