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BOSTON MARATHON 2024

Danielle Kays

Bib: 18702•F

NC

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 39%
Masters (Masters Women)
#0 / 6263
Top 27%
Division (F45-49)
#0 / 1753
Top 33%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:54
Rank: #9734
Start → 5K
22:54 | 7:22/mi
10K· 6.21 mi
46:25
Rank: #10241 (-507)
5K → 10K
23:31 | 7:34/mi
15K· 9.32 mi
1:10:36
Rank: #10774 (-533)
10K → 15K
24:11 | 7:47/mi
20K· 12.43 mi
1:35:48
Rank: #11226 (-452)
15K → 20K
25:12 | 8:07/mi
Half· 13.11 mi
1:41:44
Rank: #11561 (-335)
20K → Half
5:56 | 8:42/mi
25K· 15.53 mi
2:02:55
Rank: #12080 (-519)
Half → 25K
21:11 | 8:44/mi
30K· 18.64 mi
2:30:43
Rank: #12259 (-179)
25K → 30K
27:48 | 8:57/mi
20M
2:42:54
Rank: #12182 (+77)
30K → 20M
12:11 | 8:58/mi
21M
2:52:41
Rank: #12135 (+47)
20M → 21M
9:47 | 9:47/mi
35K· 21.75 mi
2:59:42
Rank: #12239 (-104)
21M → 35K
7:01 | 9:23/mi
23M
3:12:31
Rank: #12530 (-291)
35K → 23M
12:49 | 10:14/mi
24M
3:22:22
Rank: #12703 (-173)
23M → 24M
9:51 | 9:51/mi
40K· 24.85 mi
3:31:12
Rank: #12899 (-196)
24M → 40K
8:50 | 10:20/mi
25.2M
3:34:46
Rank: #12865 (+34)
40K → 25.2M
3:34 | 10:20/mi
Finish· 26.22 mi
3:43:52
Rank: #12869 (-4)
25.2M → Finish
9:06 | 8:56/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:44
Pace7:46 /mi
2nd Half
Distance13.11 mi
Time2:02:08
Pace9:19 /mi
📊Positive Split: 20.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:1122:547:2222:54
7:22
-
10K
6.21 mi11:37:4246:257:2823:31
7:34
+0:12
15K
9.32 mi12:01:531:10:367:3424:11
7:47
+0:13
20K
12.43 mi12:27:051:35:487:4325:12
8:07
+0:20
Half
13.11 mi12:33:011:41:447:465:56
8:42
+0:35
25K
15.53 mi12:54:122:02:557:5521:11
8:44
+0:02
30K
18.64 mi13:22:002:30:438:0527:48
8:57
+0:13
20M
20.00 mi13:34:112:42:548:0912:11
8:58
+0:01
21M
21.00 mi13:43:582:52:418:139:47
9:47
+0:49
35K
21.75 mi13:50:592:59:428:167:01
9:23
-0:24
23M
23.00 mi14:03:483:12:318:2212:49
10:14
+0:51
24M
24.00 mi14:13:393:22:228:269:51
9:51
-0:23
40K
24.85 mi14:22:293:31:128:308:50
10:20
+0:29
25.2M
25.20 mi14:26:033:34:468:313:34
10:20
0:00
Finish
26.22 mi14:35:093:43:528:339:06
8:56
-1:24

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

7:22 /mi

Average Pace

8:33 /mi

Slowest Pace

10:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:35:48

43% of race

Time at Steady Pace

1:23:13

37% of race

Time at Slower Pace

44:51

20% of race

Average Pace: 8:32 /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 mi11:14:1122:547:2222:54
7:22
#9734
10K
6.21 mi11:37:4246:257:2823:31
7:34
#10241
15K
9.32 mi12:01:531:10:367:3424:11
7:47
#10774
20K
12.43 mi12:27:051:35:487:4325:12
8:07
#11226
Half
13.11 mi12:33:011:41:447:465:56
8:42
#11561
25K
15.53 mi12:54:122:02:557:5521:11
8:44
#12080
30K
18.64 mi13:22:002:30:438:0527:48
8:57
#12259
20M
20.00 mi13:34:112:42:548:0912:11
8:58
#12182
21M
21.00 mi13:43:582:52:418:139:47
9:47
#12135
35K
21.75 mi13:50:592:59:428:167:01
9:23
#12239
23M
23.00 mi14:03:483:12:318:2212:49
10:14
#12530
24M
24.00 mi14:13:393:22:228:269:51
9:51
#12703
40K
24.85 mi14:22:293:31:128:308:50
10:20
#12899
25.2M
25.20 mi14:26:033:34:468:313:34
10:20
#12865
Finish
26.22 mi14:35:093:43:528:339:06
8:56
#12869
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi97341908190811828(Top 46%)3146(Top 29%)3146(Top 179%)
10K6.21 mi3.10 mi10241-5072178-2702178-27010859(Top 43%)2567(Top 23%)2567(Top 146%)
15K9.32 mi3.11 mi10774-5332506-3282506-32811828(Top 46%)3146(Top 29%)3146(Top 179%)
20K12.43 mi3.11 mi11226-4522794-2882794-28812610(Top 49%)3636(Top 33%)3636(Top 207%)
Half13.11 mi0.68 mi11561-3352977-1832977-18316820(Top 66%)6103(Top 56%)6103(Top 348%)
25K15.53 mi2.42 mi12080-5193305-3283305-32814256(Top 56%)4745(Top 43%)4745(Top 271%)
30K18.64 mi3.11 mi12259-1793492-1873492-18712980(Top 51%)4267(Top 39%)4267(Top 243%)
20M20.00 mi1.36 mi12182+773505-133505-1311951(Top 47%)3996(Top 37%)3996(Top 228%)
21M21.00 mi1.00 mi12135+473547-423547-4212068(Top 47%)4294(Top 39%)4294(Top 245%)
35K21.75 mi0.75 mi12239-1043643-963643-9615043(Top 59%)5857(Top 54%)5857(Top 334%)
23M23.00 mi1.25 mi12530-2913858-2153858-21516239(Top 64%)6512(Top 60%)6512(Top 371%)
24M24.00 mi1.00 mi12703-1734012-1544012-15415827(Top 62%)6357(Top 58%)6357(Top 363%)
40K24.85 mi0.85 mi12899-1964170-1584170-15816187(Top 63%)6602(Top 60%)6602(Top 377%)
25.2M25.20 mi0.35 mi12865+344171-14171-112156(Top 48%)4701(Top 43%)4701(Top 268%)
Finish26.22 mi1.02 mi12869-44213-424213-4213857(Top 54%)5396(Top 49%)5396(Top 308%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×21stories
+97ft-345ft

Overall

11828

Females

3146

F45-49

3146

5K→10K

3.1 - 6.2 mi

Top 43%
×5stories
+79ft-138ft

Overall

10859

Females

2567

F45-49

2567

10K→15K

6.2 - 9.3 mi

Top 46%
×3stories
+67ft-78ft

Overall

11828

Females

3146

F45-49

3146

15K→20K

9.3 - 12.4 mi

Top 49%
×5stories
+106ft-86ft

Overall

12610

Females

3636

F45-49

3636

20K→Half

12.4 - 13.1 mi

Top 66%
×2stories
+19ft-37ft

Overall

16820

Females

6103

F45-49

6103

Half→25K

13.1 - 15.5 mi

Top 56%
×4stories
+66ft-88ft

Overall

14256

Females

4745

F45-49

4745

25K→30K

15.5 - 18.6 mi

Top 51%
×9stories
+181ft-148ft

Overall

12980

Females

4267

F45-49

4267

30K→20M

18.6 - 20.0 mi

Top 47%
×5stories
+64ft-50ft

Overall

11951

Females

3996

F45-49

3996

20M→21M

20.0 - 21.0 mi

Top 47%
×8stories
+106ft-24ft

Overall

12068

Females

4294

F45-49

4294

21M→35K

21.0 - 21.8 mi

Top 59%
×7stories
+17ft-86ft

Overall

15043

Females

5857

F45-49

5857

35K→23M

21.8 - 23.0 mi

Top 64%
×5stories
+23ft-63ft

Overall

16239

Females

6512

F45-49

6512

23M→24M

23.0 - 24.0 mi

Top 62%
×6stories
+12ft-82ft

Overall

15827

Females

6357

F45-49

6357

24M→40K

24.0 - 24.9 mi

Top 63%
×1story
+6ft-20ft

Overall

16187

Females

6602

F45-49

6602

40K→25.2M

24.9 - 25.2 mi

Top 48%
×1story
+13ft-16ft

Overall

12156

Females

4701

F45-49

4701

25.2M→Finish

25.2 - 26.2 mi

Top 54%
×2stories
+22ft-21ft

Overall

13857

Females

5396

F45-49

5396

Passing Analysis

Category:
Athletes Passed
1354
Passed By
4488
Net Change
-3135
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9734
5K → 10K114620-507#9734#10241
10K → 15K83616-533#10241#10774
15K → 20K110562-452#10774#11226
20K → Half3338-335#11226#11561
Half → 25K109628-519#11561#12080
25K → 30K241420-179#12080#12259
30K → 20M177100+77#12259#12182
20M → 21M153106+47#12182#12135
21M → 35K54158-104#12135#12239
35K → 23M61352-291#12239#12530
23M → 24M56229-173#12530#12703
24M → 40K54250-196#12703#12899
40K → 25.2M5319+34#12899#12865
25.2M → Finish8690-4#12865#12869
TOTALS13544488-3135
📊

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