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BOSTON MARATHON 2024

Katie Greenwood

Bib: 12397•F

UT

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 23%
Gender (Female)
#0 / 10924
Top 8%
Division (F18-39)
#0 / 4660
Top 15%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:54
Rank: #7350
Start → 5K
21:54 | 7:03/mi
10K· 6.21 mi
43:19
Rank: #6659 (+691)
5K → 10K
21:25 | 6:54/mi
15K· 9.32 mi
1:04:57
Rank: #6382 (+277)
10K → 15K
21:38 | 6:58/mi
20K· 12.43 mi
1:26:59
Rank: #6171 (+211)
15K → 20K
22:02 | 7:06/mi
Half· 13.11 mi
1:31:48
Rank: #6148 (+23)
20K → Half
4:49 | 7:04/mi
25K· 15.53 mi
1:49:53
Rank: #6170 (-22)
Half → 25K
18:05 | 7:27/mi
30K· 18.64 mi
2:14:17
Rank: #6204 (-34)
25K → 30K
24:24 | 7:51/mi
20M
2:25:15
Rank: #6194 (+10)
30K → 20M
10:58 | 8:04/mi
21M
2:33:49
Rank: #6117 (+77)
20M → 21M
8:34 | 8:34/mi
35K· 21.75 mi
2:39:55
Rank: #6143 (-26)
21M → 35K
6:06 | 8:09/mi
23M
2:50:13
Rank: #6094 (+49)
35K → 23M
10:18 | 8:14/mi
24M
2:58:10
Rank: #6033 (+61)
23M → 24M
7:57 | 7:57/mi
40K· 24.85 mi
3:05:07
Rank: #5968 (+65)
24M → 40K
6:57 | 8:08/mi
25.2M
3:08:07
Rank: #5921 (+47)
40K → 25.2M
3:00 | 8:42/mi
Finish· 26.22 mi
3:15:42
Rank: #5834 (+87)
25.2M → Finish
7:35 | 7:26/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:31:48
Pace7:00 /mi
2nd Half
Distance13.11 mi
Time1:43:54
Pace7:56 /mi
📊Positive Split: 13.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:5221:547:0321:54
7:03
-
10K
6.21 mi11:13:1743:196:5821:25
6:54
-0:09
15K
9.32 mi11:34:551:04:576:5821:38
6:58
+0:04
20K
12.43 mi11:56:571:26:597:0022:02
7:06
+0:08
Half
13.11 mi12:01:461:31:487:004:49
7:04
-0:02
25K
15.53 mi12:19:511:49:537:0418:05
7:27
+0:23
30K
18.64 mi12:44:152:14:177:1224:24
7:51
+0:24
20M
20.00 mi12:55:132:25:157:1610:58
8:04
+0:13
21M
21.00 mi13:03:472:33:497:198:34
8:34
+0:30
35K
21.75 mi13:09:532:39:557:216:06
8:09
-0:25
23M
23.00 mi13:20:112:50:137:2410:18
8:14
+0:05
24M
24.00 mi13:28:082:58:107:257:57
7:57
-0:17
40K
24.85 mi13:35:053:05:077:276:57
8:08
+0:11
25.2M
25.20 mi13:38:053:08:077:283:00
8:42
+0:34
Finish
26.22 mi13:45:403:15:427:287:35
7:26
-1:16

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

6:54 /mi

Average Pace

7:28 /mi

Slowest Pace

8:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:57:28

60% of race

Time at Steady Pace

50:16

26% of race

Time at Slower Pace

27:58

14% of race

Average Pace: 7:28 /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 mi10:51:5221:547:0321:54
7:03
#7350
10K
6.21 mi11:13:1743:196:5821:25
6:54
#6659
15K
9.32 mi11:34:551:04:576:5821:38
6:58
#6382
20K
12.43 mi11:56:571:26:597:0022:02
7:06
#6171
Half
13.11 mi12:01:461:31:487:004:49
7:04
#6148
25K
15.53 mi12:19:511:49:537:0418:05
7:27
#6170
30K
18.64 mi12:44:152:14:177:1224:24
7:51
#6204
20M
20.00 mi12:55:132:25:157:1610:58
8:04
#6194
21M
21.00 mi13:03:472:33:497:198:34
8:34
#6117
35K
21.75 mi13:09:532:39:557:216:06
8:09
#6143
23M
23.00 mi13:20:112:50:137:2410:18
8:14
#6094
24M
24.00 mi13:28:082:58:107:257:57
7:57
#6033
40K
24.85 mi13:35:053:05:077:276:57
8:08
#5968
25.2M
25.20 mi13:38:053:08:077:283:00
8:42
#5921
Finish
26.22 mi13:45:403:15:427:287:35
7:26
#5834
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi73509439436005(Top 24%)611(Top 6%)611(Top 13%)
10K6.21 mi3.10 mi6659+691739+204739+2045965(Top 23%)573(Top 5%)573(Top 12%)
15K9.32 mi3.11 mi6382+277673+66673+666005(Top 24%)611(Top 6%)611(Top 13%)
20K12.43 mi3.11 mi6171+211641+32641+325755(Top 23%)607(Top 6%)607(Top 13%)
Half13.11 mi0.68 mi6148+23644-3644-36162(Top 24%)722(Top 7%)722(Top 15%)
25K15.53 mi2.42 mi6170-22683-39683-396738(Top 26%)1061(Top 10%)1061(Top 23%)
30K18.64 mi3.11 mi6204-34749-66749-667030(Top 28%)1368(Top 13%)1368(Top 29%)
20M20.00 mi1.36 mi6194+10785-36785-367181(Top 28%)1616(Top 15%)1616(Top 35%)
21M21.00 mi1.00 mi6117+77789-4789-46552(Top 26%)1526(Top 14%)1526(Top 33%)
35K21.75 mi0.75 mi6143-26825-36825-368721(Top 34%)2552(Top 23%)2552(Top 55%)
23M23.00 mi1.25 mi6094+49851-26851-266955(Top 27%)1871(Top 17%)1871(Top 40%)
24M24.00 mi1.00 mi6033+61857-6857-66360(Top 25%)1683(Top 15%)1683(Top 36%)
40K24.85 mi0.85 mi5968+65866-9866-96433(Top 25%)1841(Top 17%)1841(Top 40%)
25.2M25.20 mi0.35 mi5921+47870-4870-45282(Top 21%)1385(Top 13%)1385(Top 30%)
Finish26.22 mi1.02 mi5834+878708705302(Top 21%)1315(Top 12%)1315(Top 28%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 24%
×21stories
+97ft-345ft

Overall

6005

Females

611

F18-39

611

5K→10K

3.1 - 6.2 mi

Top 23%
×5stories
+79ft-138ft

Overall

5965

Females

573

F18-39

573

10K→15K

6.2 - 9.3 mi

Top 24%
×3stories
+67ft-78ft

Overall

6005

Females

611

F18-39

611

15K→20K

9.3 - 12.4 mi

Top 23%
×5stories
+106ft-86ft

Overall

5755

Females

607

F18-39

607

20K→Half

12.4 - 13.1 mi

Top 24%
×2stories
+19ft-37ft

Overall

6162

Females

722

F18-39

722

Half→25K

13.1 - 15.5 mi

Top 26%
×4stories
+66ft-88ft

Overall

6738

Females

1061

F18-39

1061

25K→30K

15.5 - 18.6 mi

Top 28%
×9stories
+181ft-148ft

Overall

7030

Females

1368

F18-39

1368

30K→20M

18.6 - 20.0 mi

Top 28%
×5stories
+64ft-50ft

Overall

7181

Females

1616

F18-39

1616

20M→21M

20.0 - 21.0 mi

Top 26%
×8stories
+106ft-24ft

Overall

6552

Females

1526

F18-39

1526

21M→35K

21.0 - 21.8 mi

Top 34%
×7stories
+17ft-86ft

Overall

8721

Females

2552

F18-39

2552

35K→23M

21.8 - 23.0 mi

Top 27%
×5stories
+23ft-63ft

Overall

6955

Females

1871

F18-39

1871

23M→24M

23.0 - 24.0 mi

Top 25%
×6stories
+12ft-82ft

Overall

6360

Females

1683

F18-39

1683

24M→40K

24.0 - 24.9 mi

Top 25%
×1story
+6ft-20ft

Overall

6433

Females

1841

F18-39

1841

40K→25.2M

24.9 - 25.2 mi

Top 21%
×1story
+13ft-16ft

Overall

5282

Females

1385

F18-39

1385

25.2M→Finish

25.2 - 26.2 mi

Top 21%
×2stories
+22ft-21ft

Overall

5302

Females

1315

F18-39

1315

Passing Analysis

Category:
Athletes Passed
2528
Passed By
1012
Net Change
+1516
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7350
5K → 10K70211+691#7350#6659
10K → 15K30831+277#6659#6382
15K → 20K28069+211#6382#6171
20K → Half4320+23#6171#6148
Half → 25K146168-22#6148#6170
25K → 30K210244-34#6170#6204
30K → 20M10999+10#6204#6194
20M → 21M14063+77#6194#6117
21M → 35K6389-26#6117#6143
35K → 23M13384+49#6143#6094
23M → 24M10847+61#6094#6033
24M → 40K11247+65#6033#5968
40K → 25.2M5912+47#5968#5921
25.2M → Finish11528+87#5921#5834
TOTALS25281012+1516
📊

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