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BOSTON MARATHON 2024

Mackenzie Gansert

Bib: 17239•F

GA

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
26:46
Rank: #18404
Start → 5K
26:46 | 8:37/mi
10K· 6.21 mi
53:50
Rank: #18407 (-3)
5K → 10K
27:04 | 8:43/mi
15K· 9.32 mi
1:21:03
Rank: #18163 (+244)
10K → 15K
27:13 | 8:46/mi
20K· 12.43 mi
1:49:02
Rank: #17897 (+266)
15K → 20K
27:59 | 9:00/mi
Half· 13.11 mi
1:54:52
Rank: #17798 (+99)
20K → Half
5:50 | 8:33/mi
25K· 15.53 mi
2:17:07
Rank: #17493 (+305)
Half → 25K
22:15 | 9:11/mi
30K· 18.64 mi
2:47:14
Rank: #17231 (+262)
25K → 30K
30:07 | 9:42/mi
20M
3:00:37
Rank: #17129 (+102)
30K → 20M
13:23 | 9:51/mi
21M
3:11:09
Rank: #17002 (+127)
20M → 21M
10:32 | 10:32/mi
35K· 21.75 mi
3:18:57
Rank: #17071 (-69)
21M → 35K
7:48 | 10:26/mi
23M
3:31:46
Rank: #17041 (+30)
35K → 23M
12:49 | 10:14/mi
24M
3:41:43
Rank: #17015 (+26)
23M → 24M
9:57 | 9:57/mi
40K· 24.85 mi
3:50:28
Rank: #16957 (+58)
24M → 40K
8:45 | 10:14/mi
25.2M
3:54:11
Rank: #16889 (+68)
40K → 25.2M
3:43 | 10:47/mi
Finish· 26.22 mi
4:03:54
Rank: #16843 (+46)
25.2M → Finish
9:43 | 9:32/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:54:52
Pace8:46 /mi
2nd Half
Distance13.11 mi
Time2:09:02
Pace9:51 /mi
📊Positive Split: 12.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:4526:468:3726:46
8:37
-
10K
6.21 mi11:45:4953:508:4027:04
8:43
+0:06
15K
9.32 mi12:13:021:21:038:4227:13
8:46
+0:03
20K
12.43 mi12:41:011:49:028:4627:59
9:00
+0:14
Half
13.11 mi12:46:511:54:528:465:50
8:33
-0:27
25K
15.53 mi13:09:062:17:078:5022:15
9:11
+0:38
30K
18.64 mi13:39:132:47:148:5830:07
9:42
+0:31
20M
20.00 mi13:52:363:00:379:0213:23
9:51
+0:09
21M
21.00 mi14:03:083:11:099:0610:32
10:32
+0:41
35K
21.75 mi14:10:563:18:579:097:48
10:26
-0:06
23M
23.00 mi14:23:453:31:469:1212:49
10:14
-0:12
24M
24.00 mi14:33:423:41:439:149:57
9:57
-0:17
40K
24.85 mi14:42:273:50:289:168:45
10:14
+0:17
25.2M
25.20 mi14:46:103:54:119:183:43
10:47
+0:33
Finish
26.22 mi14:55:534:03:549:199:43
9:32
-1:15

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

8:33 /mi

Average Pace

9:19 /mi

Slowest Pace

10:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:17:07

56% of race

Time at Steady Pace

1:03:10

26% of race

Time at Slower Pace

43:37

18% of race

Average Pace: 9:18 /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 mi11:18:4526:468:3726:46
8:37
#18404
10K
6.21 mi11:45:4953:508:4027:04
8:43
#18407
15K
9.32 mi12:13:021:21:038:4227:13
8:46
#18163
20K
12.43 mi12:41:011:49:028:4627:59
9:00
#17897
Half
13.11 mi12:46:511:54:528:465:50
8:33
#17798
25K
15.53 mi13:09:062:17:078:5022:15
9:11
#17493
30K
18.64 mi13:39:132:47:148:5830:07
9:42
#17231
20M
20.00 mi13:52:363:00:379:0213:23
9:51
#17129
21M
21.00 mi14:03:083:11:099:0610:32
10:32
#17002
35K
21.75 mi14:10:563:18:579:097:48
10:26
#17071
23M
23.00 mi14:23:453:31:469:1212:49
10:14
#17041
24M
24.00 mi14:33:423:41:439:149:57
9:57
#17015
40K
24.85 mi14:42:273:50:289:168:45
10:14
#16957
25.2M
25.20 mi14:46:103:54:119:183:43
10:47
#16889
Finish
26.22 mi14:55:534:03:549:199:43
9:32
#16843
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi184046994699417782(Top 70%)6586(Top 60%)6586(Top 141%)
10K6.21 mi3.10 mi18407-36993+16993+118425(Top 72%)6976(Top 64%)6976(Top 150%)
15K9.32 mi3.11 mi18163+2446835+1586835+15817782(Top 70%)6586(Top 60%)6586(Top 141%)
20K12.43 mi3.11 mi17897+2666685+1506685+15017364(Top 68%)6352(Top 58%)6352(Top 136%)
Half13.11 mi0.68 mi17798+996632+536632+5316060(Top 63%)5669(Top 52%)5669(Top 122%)
25K15.53 mi2.42 mi17493+3056494+1386494+13816328(Top 64%)5906(Top 54%)5906(Top 127%)
30K18.64 mi3.11 mi17231+2626388+1066388+10616228(Top 64%)6088(Top 56%)6088(Top 131%)
20M20.00 mi1.36 mi17129+1026362+266362+2615954(Top 62%)6182(Top 57%)6182(Top 133%)
21M21.00 mi1.00 mi17002+1276327+356327+3514970(Top 59%)5806(Top 53%)5806(Top 125%)
35K21.75 mi0.75 mi17071-696383-566383-5618377(Top 72%)7519(Top 69%)7519(Top 161%)
23M23.00 mi1.25 mi17041+306401-186401-1816245(Top 64%)6518(Top 60%)6518(Top 140%)
24M24.00 mi1.00 mi17015+266403-26403-216166(Top 63%)6534(Top 60%)6534(Top 140%)
40K24.85 mi0.85 mi16957+586413-106413-1015829(Top 62%)6410(Top 59%)6410(Top 138%)
25.2M25.20 mi0.35 mi16889+686393+206393+2013820(Top 54%)5481(Top 50%)5481(Top 118%)
Finish26.22 mi1.02 mi16843+466396-36396-316704(Top 65%)6867(Top 63%)6867(Top 147%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21stories
+97ft-345ft

Overall

17782

Females

6586

F18-39

6586

5K→10K

3.1 - 6.2 mi

Top 72%
×5stories
+79ft-138ft

Overall

18425

Females

6976

F18-39

6976

10K→15K

6.2 - 9.3 mi

Top 70%
×3stories
+67ft-78ft

Overall

17782

Females

6586

F18-39

6586

15K→20K

9.3 - 12.4 mi

Top 68%
×5stories
+106ft-86ft

Overall

17364

Females

6352

F18-39

6352

20K→Half

12.4 - 13.1 mi

Top 63%
×2stories
+19ft-37ft

Overall

16060

Females

5669

F18-39

5669

Half→25K

13.1 - 15.5 mi

Top 64%
×4stories
+66ft-88ft

Overall

16328

Females

5906

F18-39

5906

25K→30K

15.5 - 18.6 mi

Top 64%
×9stories
+181ft-148ft

Overall

16228

Females

6088

F18-39

6088

30K→20M

18.6 - 20.0 mi

Top 62%
×5stories
+64ft-50ft

Overall

15954

Females

6182

F18-39

6182

20M→21M

20.0 - 21.0 mi

Top 59%
×8stories
+106ft-24ft

Overall

14970

Females

5806

F18-39

5806

21M→35K

21.0 - 21.8 mi

Top 72%
×7stories
+17ft-86ft

Overall

18377

Females

7519

F18-39

7519

35K→23M

21.8 - 23.0 mi

Top 64%
×5stories
+23ft-63ft

Overall

16245

Females

6518

F18-39

6518

23M→24M

23.0 - 24.0 mi

Top 63%
×6stories
+12ft-82ft

Overall

16166

Females

6534

F18-39

6534

24M→40K

24.0 - 24.9 mi

Top 62%
×1story
+6ft-20ft

Overall

15829

Females

6410

F18-39

6410

40K→25.2M

24.9 - 25.2 mi

Top 54%
×1story
+13ft-16ft

Overall

13820

Females

5481

F18-39

5481

25.2M→Finish

25.2 - 26.2 mi

Top 65%
×2stories
+22ft-21ft

Overall

16704

Females

6867

F18-39

6867

Passing Analysis

Category:
Athletes Passed
2731
Passed By
1170
Net Change
+1561
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18404
5K → 10K282285-3#18404#18407
10K → 15K345101+244#18407#18163
15K → 20K379113+266#18163#17897
20K → Half1089+99#17897#17798
Half → 25K36661+305#17798#17493
25K → 30K390128+262#17493#17231
30K → 20M15755+102#17231#17129
20M → 21M16740+127#17129#17002
21M → 35K50119-69#17002#17071
35K → 23M12393+30#17071#17041
23M → 24M8256+26#17041#17015
24M → 40K11860+58#17015#16957
40K → 25.2M768+68#16957#16889
25.2M → Finish8842+46#16889#16843
TOTALS27311170+1561
📊

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