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BOSTON MARATHON 2024

Katie Gellings

Bib: 8082•F

WI

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 19%
Gender (Female)
#0 / 10924
Top 5%
Division (F18-39)
#0 / 4660
Top 10%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:21
Rank: #6218
Start → 5K
21:21 | 6:52/mi
10K· 6.21 mi
42:57
Rank: #6259 (-41)
5K → 10K
21:36 | 6:57/mi
15K· 9.32 mi
1:04:32
Rank: #6101 (+158)
10K → 15K
21:35 | 6:57/mi
20K· 12.43 mi
1:26:24
Rank: #5875 (+226)
15K → 20K
21:52 | 7:02/mi
Half· 13.11 mi
1:31:07
Rank: #5830 (+45)
20K → Half
4:43 | 6:55/mi
25K· 15.53 mi
1:48:18
Rank: #5557 (+273)
Half → 25K
17:11 | 7:05/mi
30K· 18.64 mi
2:11:15
Rank: #5248 (+309)
25K → 30K
22:57 | 7:23/mi
20M
2:21:42
Rank: #5168 (+80)
30K → 20M
10:27 | 7:41/mi
21M
2:30:10
Rank: #5128 (+40)
20M → 21M
8:28 | 8:28/mi
35K· 21.75 mi
2:35:43
Rank: #5042 (+86)
21M → 35K
5:33 | 7:25/mi
23M
2:45:30
Rank: #4939 (+103)
35K → 23M
9:47 | 7:49/mi
24M
2:53:17
Rank: #4879 (+60)
23M → 24M
7:47 | 7:47/mi
40K· 24.85 mi
3:00:01
Rank: #4810 (+69)
24M → 40K
6:44 | 7:53/mi
25.2M
3:03:09
Rank: #4818 (-8)
40K → 25.2M
3:08 | 9:05/mi
Finish· 26.22 mi
3:10:52
Rank: #4797 (+21)
25.2M → Finish
7:43 | 7:34/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:31:07
Pace6:57 /mi
2nd Half
Distance13.11 mi
Time1:39:45
Pace7:37 /mi
📊Positive Split: 9.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:2821:216:5221:21
6:52
-
10K
6.21 mi11:08:0442:576:5521:36
6:57
+0:05
15K
9.32 mi11:29:391:04:326:5521:35
6:57
0:00
20K
12.43 mi11:51:311:26:246:5721:52
7:02
+0:05
Half
13.11 mi11:56:141:31:076:574:43
6:55
-0:07
25K
15.53 mi12:13:251:48:186:5817:11
7:05
+0:10
30K
18.64 mi12:36:222:11:157:0222:57
7:23
+0:18
20M
20.00 mi12:46:492:21:427:0510:27
7:41
+0:18
21M
21.00 mi12:55:172:30:107:098:28
8:28
+0:47
35K
21.75 mi13:00:502:35:437:105:33
7:25
-1:03
23M
23.00 mi13:10:372:45:307:129:47
7:49
+0:24
24M
24.00 mi13:18:242:53:177:137:47
7:47
-0:02
40K
24.85 mi13:25:083:00:017:156:44
7:53
+0:06
25.2M
25.20 mi13:28:163:03:097:163:08
9:05
+1:12
Finish
26.22 mi13:35:593:10:527:177:43
7:34
-1:31

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

6:52 /mi

Average Pace

7:17 /mi

Slowest Pace

9:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:48:18

57% of race

Time at Steady Pace

46:40

24% of race

Time at Slower Pace

35:54

19% of race

Average Pace: 7:17 /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 mi10:46:2821:216:5221:21
6:52
#6218
10K
6.21 mi11:08:0442:576:5521:36
6:57
#6259
15K
9.32 mi11:29:391:04:326:5521:35
6:57
#6101
20K
12.43 mi11:51:311:26:246:5721:52
7:02
#5875
Half
13.11 mi11:56:141:31:076:574:43
6:55
#5830
25K
15.53 mi12:13:251:48:186:5817:11
7:05
#5557
30K
18.64 mi12:36:222:11:157:0222:57
7:23
#5248
20M
20.00 mi12:46:492:21:427:0510:27
7:41
#5168
21M
21.00 mi12:55:172:30:107:098:28
8:28
#5128
35K
21.75 mi13:00:502:35:437:105:33
7:25
#5042
23M
23.00 mi13:10:372:45:307:129:47
7:49
#4939
24M
24.00 mi13:18:242:53:177:137:47
7:47
#4879
40K
24.85 mi13:25:083:00:017:156:44
7:53
#4810
25.2M
25.20 mi13:28:163:03:097:163:08
9:05
#4818
Finish
26.22 mi13:35:593:10:527:177:43
7:34
#4797
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi62185945945902(Top 23%)576(Top 5%)576(Top 12%)
10K6.21 mi3.10 mi6259-41630-36630-366373(Top 25%)679(Top 6%)679(Top 15%)
15K9.32 mi3.11 mi6101+158588+42588+425902(Top 23%)576(Top 5%)576(Top 12%)
20K12.43 mi3.11 mi5875+226562+26562+265476(Top 21%)527(Top 5%)527(Top 11%)
Half13.11 mi0.68 mi5830+45554+8554+85321(Top 21%)498(Top 5%)498(Top 11%)
25K15.53 mi2.42 mi5557+273507+47507+474767(Top 19%)461(Top 4%)461(Top 10%)
30K18.64 mi3.11 mi5248+309489+18489+184576(Top 18%)522(Top 5%)522(Top 11%)
20M20.00 mi1.36 mi5168+80493-4493-45165(Top 20%)802(Top 7%)802(Top 17%)
21M21.00 mi1.00 mi5128+40514-21514-216079(Top 24%)1329(Top 12%)1329(Top 29%)
35K21.75 mi0.75 mi5042+86515-1515-14720(Top 18%)768(Top 7%)768(Top 16%)
23M23.00 mi1.25 mi4939+103517-2517-24873(Top 19%)951(Top 9%)951(Top 20%)
24M24.00 mi1.00 mi4879+60525-8525-85473(Top 21%)1286(Top 12%)1286(Top 28%)
40K24.85 mi0.85 mi4810+69532-7532-75166(Top 20%)1252(Top 11%)1252(Top 27%)
25.2M25.20 mi0.35 mi4818-8543-11543-116939(Top 27%)2119(Top 19%)2119(Top 45%)
Finish26.22 mi1.02 mi4797+21566-23566-236020(Top 24%)1657(Top 15%)1657(Top 36%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
×21stories
+97ft-345ft

Overall

5902

Females

576

F18-39

576

5K→10K

3.1 - 6.2 mi

Top 25%
×5stories
+79ft-138ft

Overall

6373

Females

679

F18-39

679

10K→15K

6.2 - 9.3 mi

Top 23%
×3stories
+67ft-78ft

Overall

5902

Females

576

F18-39

576

15K→20K

9.3 - 12.4 mi

Top 21%
×5stories
+106ft-86ft

Overall

5476

Females

527

F18-39

527

20K→Half

12.4 - 13.1 mi

Top 21%
×2stories
+19ft-37ft

Overall

5321

Females

498

F18-39

498

Half→25K

13.1 - 15.5 mi

Top 19%
×4stories
+66ft-88ft

Overall

4767

Females

461

F18-39

461

25K→30K

15.5 - 18.6 mi

Top 18%
×9stories
+181ft-148ft

Overall

4576

Females

522

F18-39

522

30K→20M

18.6 - 20.0 mi

Top 20%
×5stories
+64ft-50ft

Overall

5165

Females

802

F18-39

802

20M→21M

20.0 - 21.0 mi

Top 24%
×8stories
+106ft-24ft

Overall

6079

Females

1329

F18-39

1329

21M→35K

21.0 - 21.8 mi

Top 18%
×7stories
+17ft-86ft

Overall

4720

Females

768

F18-39

768

35K→23M

21.8 - 23.0 mi

Top 19%
×5stories
+23ft-63ft

Overall

4873

Females

951

F18-39

951

23M→24M

23.0 - 24.0 mi

Top 21%
×6stories
+12ft-82ft

Overall

5473

Females

1286

F18-39

1286

24M→40K

24.0 - 24.9 mi

Top 20%
×1story
+6ft-20ft

Overall

5166

Females

1252

F18-39

1252

40K→25.2M

24.9 - 25.2 mi

Top 27%
×1story
+13ft-16ft

Overall

6939

Females

2119

F18-39

2119

25.2M→Finish

25.2 - 26.2 mi

Top 24%
×2stories
+22ft-21ft

Overall

6020

Females

1657

F18-39

1657

Passing Analysis

Category:
Athletes Passed
2160
Passed By
739
Net Change
+1421
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6218
5K → 10K157198-41#6218#6259
10K → 15K22365+158#6259#6101
15K → 20K28862+226#6101#5875
20K → Half505+45#5875#5830
Half → 25K29724+273#5830#5557
25K → 30K36960+309#5557#5248
30K → 20M13454+80#5248#5168
20M → 21M10565+40#5168#5128
21M → 35K10115+86#5128#5042
35K → 23M14239+103#5042#4939
23M → 24M10444+60#4939#4879
24M → 40K9223+69#4879#4810
40K → 25.2M2735-8#4810#4818
25.2M → Finish7150+21#4818#4797
TOTALS2160739+1421
📊

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