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BOSTON MARATHON 2024

Kate Buellesbach

Bib: 13069•F

NY

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 39%
Gender (Female)
#0 / 10924
Top 24%
Division (F18-39)
#0 / 4660
Top 40%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:07
Rank: #12820
Start → 5K
24:07 | 7:46/mi
10K· 6.21 mi
48:57
Rank: #13456 (-636)
5K → 10K
24:50 | 8:00/mi
15K· 9.32 mi
1:13:44
Rank: #13384 (+72)
10K → 15K
24:47 | 7:59/mi
20K· 12.43 mi
1:39:10
Rank: #13271 (+113)
15K → 20K
25:26 | 8:11/mi
Half· 13.11 mi
1:44:51
Rank: #13365 (-94)
20K → Half
5:41 | 8:20/mi
25K· 15.53 mi
2:04:00
Rank: #12552 (+813)
Half → 25K
19:09 | 7:54/mi
30K· 18.64 mi
2:29:07
Rank: #11658 (+894)
25K → 30K
25:07 | 8:05/mi
20M
2:40:12
Rank: #11258 (+400)
30K → 20M
11:05 | 8:09/mi
21M
2:48:41
Rank: #10815 (+443)
20M → 21M
8:29 | 8:29/mi
35K· 21.75 mi
2:54:38
Rank: #10680 (+135)
21M → 35K
5:57 | 7:57/mi
23M
3:05:01
Rank: #10394 (+286)
35K → 23M
10:23 | 8:18/mi
24M
3:13:42
Rank: #10371 (+23)
23M → 24M
8:41 | 8:41/mi
40K· 24.85 mi
3:20:40
Rank: #10189 (+182)
24M → 40K
6:58 | 8:09/mi
25.2M
3:23:45
Rank: #10112 (+77)
40K → 25.2M
3:05 | 8:56/mi
Finish· 26.22 mi
3:31:45
Rank: #9988 (+124)
25.2M → Finish
8:00 | 7:51/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:51
Pace8:00 /mi
2nd Half
Distance13.11 mi
Time1:46:54
Pace8:09 /mi
📊Positive Split: 2.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:4724:077:4624:07
7:46
-
10K
6.21 mi11:19:3748:577:5324:50
8:00
+0:14
15K
9.32 mi11:44:241:13:447:5524:47
7:59
-0:01
20K
12.43 mi12:09:501:39:107:5925:26
8:11
+0:12
Half
13.11 mi12:15:311:44:518:005:41
8:20
+0:09
25K
15.53 mi12:34:402:04:007:5919:09
7:54
-0:26
30K
18.64 mi12:59:472:29:078:0025:07
8:05
+0:11
20M
20.00 mi13:10:522:40:128:0111:05
8:09
+0:04
21M
21.00 mi13:19:212:48:418:028:29
8:29
+0:20
35K
21.75 mi13:25:182:54:388:025:57
7:57
-0:32
23M
23.00 mi13:35:413:05:018:0310:23
8:18
+0:21
24M
24.00 mi13:44:223:13:428:048:41
8:41
+0:23
40K
24.85 mi13:51:203:20:408:046:58
8:09
-0:32
25.2M
25.20 mi13:54:253:23:458:053:05
8:56
+0:47
Finish
26.22 mi14:02:253:31:458:058:00
7:51
-1:05

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

7:46 /mi

Average Pace

8:05 /mi

Slowest Pace

8:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:19:59

94% of race

Time at Steady Pace

11:46

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:05 /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 mi10:54:4724:077:4624:07
7:46
#12820
10K
6.21 mi11:19:3748:577:5324:50
8:00
#13456
15K
9.32 mi11:44:241:13:447:5524:47
7:59
#13384
20K
12.43 mi12:09:501:39:107:5925:26
8:11
#13271
Half
13.11 mi12:15:311:44:518:005:41
8:20
#13365
25K
15.53 mi12:34:402:04:007:5919:09
7:54
#12552
30K
18.64 mi12:59:472:29:078:0025:07
8:05
#11658
20M
20.00 mi13:10:522:40:128:0111:05
8:09
#11258
21M
21.00 mi13:19:212:48:418:028:29
8:29
#10815
35K
21.75 mi13:25:182:54:388:025:57
7:57
#10680
23M
23.00 mi13:35:413:05:018:0310:23
8:18
#10394
24M
24.00 mi13:44:223:13:428:048:41
8:41
#10371
40K
24.85 mi13:51:203:20:408:046:58
8:09
#10189
25.2M
25.20 mi13:54:253:23:458:053:05
8:56
#10112
Finish
26.22 mi14:02:253:31:458:058:00
7:51
#9988
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi128203619361913299(Top 52%)3970(Top 36%)3970(Top 85%)
10K6.21 mi3.10 mi13456-6364002-3834002-38314149(Top 55%)4425(Top 41%)4425(Top 95%)
15K9.32 mi3.11 mi13384+723970+323970+3213299(Top 52%)3970(Top 36%)3970(Top 85%)
20K12.43 mi3.11 mi13271+1133941+293941+2913054(Top 51%)3871(Top 35%)3871(Top 83%)
Half13.11 mi0.68 mi13365-944002-614002-6114778(Top 58%)4891(Top 45%)4891(Top 105%)
25K15.53 mi2.42 mi12552+8133564+4383564+4389537(Top 37%)2259(Top 21%)2259(Top 48%)
30K18.64 mi3.11 mi11658+8943170+3943170+3948380(Top 33%)1932(Top 18%)1932(Top 41%)
20M20.00 mi1.36 mi11258+4003020+1503020+1507632(Top 30%)1824(Top 17%)1824(Top 39%)
21M21.00 mi1.00 mi10815+4432848+1722848+1726177(Top 24%)1389(Top 13%)1389(Top 30%)
35K21.75 mi0.75 mi10680+1352805+432805+437551(Top 30%)2021(Top 19%)2021(Top 43%)
23M23.00 mi1.25 mi10394+2862729+762729+767332(Top 29%)2068(Top 19%)2068(Top 44%)
24M24.00 mi1.00 mi10371+232768-392768-3910501(Top 41%)3677(Top 34%)3677(Top 79%)
40K24.85 mi0.85 mi10189+1822715+532715+536560(Top 26%)1918(Top 18%)1918(Top 41%)
25.2M25.20 mi0.35 mi10112+772693+222693+226362(Top 25%)1893(Top 17%)1893(Top 41%)
Finish26.22 mi1.02 mi9988+1242671+222671+227663(Top 30%)2413(Top 22%)2413(Top 52%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
×21stories
+97ft-345ft

Overall

13299

Females

3970

F18-39

3970

5K→10K

3.1 - 6.2 mi

Top 55%
×5stories
+79ft-138ft

Overall

14149

Females

4425

F18-39

4425

10K→15K

6.2 - 9.3 mi

Top 52%
×3stories
+67ft-78ft

Overall

13299

Females

3970

F18-39

3970

15K→20K

9.3 - 12.4 mi

Top 51%
×5stories
+106ft-86ft

Overall

13054

Females

3871

F18-39

3871

20K→Half

12.4 - 13.1 mi

Top 58%
×2stories
+19ft-37ft

Overall

14778

Females

4891

F18-39

4891

Half→25K

13.1 - 15.5 mi

Top 37%
×4stories
+66ft-88ft

Overall

9537

Females

2259

F18-39

2259

25K→30K

15.5 - 18.6 mi

Top 33%
×9stories
+181ft-148ft

Overall

8380

Females

1932

F18-39

1932

30K→20M

18.6 - 20.0 mi

Top 30%
×5stories
+64ft-50ft

Overall

7632

Females

1824

F18-39

1824

20M→21M

20.0 - 21.0 mi

Top 24%
×8stories
+106ft-24ft

Overall

6177

Females

1389

F18-39

1389

21M→35K

21.0 - 21.8 mi

Top 30%
×7stories
+17ft-86ft

Overall

7551

Females

2021

F18-39

2021

35K→23M

21.8 - 23.0 mi

Top 29%
×5stories
+23ft-63ft

Overall

7332

Females

2068

F18-39

2068

23M→24M

23.0 - 24.0 mi

Top 41%
×6stories
+12ft-82ft

Overall

10501

Females

3677

F18-39

3677

24M→40K

24.0 - 24.9 mi

Top 26%
×1story
+6ft-20ft

Overall

6560

Females

1918

F18-39

1918

40K→25.2M

24.9 - 25.2 mi

Top 25%
×1story
+13ft-16ft

Overall

6362

Females

1893

F18-39

1893

25.2M→Finish

25.2 - 26.2 mi

Top 30%
×2stories
+22ft-21ft

Overall

7663

Females

2413

F18-39

2413

Passing Analysis

Category:
Athletes Passed
4254*
Passed By
1422
Net Change
+2832
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12820
5K → 10K101737-636#12820#13456
10K → 15K256184+72#13456#13384
15K → 20K316203+113#13384#13271
20K → Half28122-94#13271#13365
Half → 25K8163+813#13365#12552
25K → 30K9039+894#12552#11658
30K → 20M4055+400#11658#11258
20M → 21M4474+443#11258#10815
21M → 35K1427+135#10815#10680
35K → 23M30620+286#10680#10394
23M → 24M10986+23#10394#10371
24M → 40K192*10+182#10371#10189
40K → 25.2M803+77#10189#10112
25.2M → Finish153*29+124#10112#9988
TOTALS4254*1422+2832

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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