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BOSTON MARATHON 2024

Katherine Adams

Bib: 10354•F

NC

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

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:15/mi
22:32
↑ 97↓ 3451.5%
10K· 6.21 mi
7:11/mi
44:50
↑ 79↓ 1380.4%
15K· 9.32 mi
7:06/mi
1:06:53
↑ 67↓ 78
20K· 12.43 mi
7:07/mi
1:29:01
↑ 106↓ 860.1%
Half· 13.11 mi
7:07/mi
1:33:52
↑ 19↓ 370.5%
25K· 15.53 mi
7:13/mi
1:51:21
↑ 66↓ 880.2%
30K· 18.64 mi
7:29/mi
2:14:35
↑ 181↓ 1480.2%
20M
7:47/mi
2:25:10
↑ 64↓ 500.2%
21M
8:16/mi
2:33:26
↑ 106↓ 241.6%
35K· 21.75 mi
7:28/mi
2:39:01
↑ 17↓ 861.7%
23M
8:09/mi
2:49:13
↑ 23↓ 630.6%
24M
8:31/mi
2:57:44
↓ 821.3%
40K· 24.85 mi
8:12/mi
3:04:45
↓ 200.3%
25.2M
8:54/mi
3:07:49
↑ 13↓ 160.2%
Finish· 26.22 mi
7:43/mi
3:15:41
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:33:52
Pace7:10 /mi
2nd Half
Distance13.11 mi
Time1:41:49
Pace7:46 /mi
📊Positive Split: 8.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:3522:327:1522:32
7:15
-
10K
6.21 mi11:11:5344:507:1322:18
7:11
-0:04
15K
9.32 mi11:33:561:06:537:1122:03
7:06
-0:05
20K
12.43 mi11:56:041:29:017:1022:08
7:07
+0:01
Half
13.11 mi12:00:551:33:527:104:51
7:07
0:00
25K
15.53 mi12:18:241:51:217:1017:29
7:13
+0:06
30K
18.64 mi12:41:382:14:357:1323:14
7:29
+0:16
20M
20.00 mi12:52:132:25:107:1510:35
7:47
+0:18
21M
21.00 mi13:00:292:33:267:188:16
8:16
+0:29
35K
21.75 mi13:06:042:39:017:195:35
7:28
-0:48
23M
23.00 mi13:16:162:49:137:2110:12
8:09
+0:41
24M
24.00 mi13:24:472:57:447:248:31
8:31
+0:22
40K
24.85 mi13:31:483:04:457:267:01
8:12
-0:19
25.2M
25.20 mi13:34:523:07:497:273:04
8:54
+0:42
Finish
26.22 mi13:42:443:15:417:287:52
7:43
-1:11

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

7:06 /mi

Average Pace

7:28 /mi

Slowest Pace

8:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:11:20

36% of race

Time at Steady Pace

1:16:42

39% of race

Time at Slower Pace

47:39

24% 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 mi10:49:3522:327:1522:32
7:15
#8828
10K
6.21 mi11:11:5344:507:1322:18
7:11
#8254
15K
9.32 mi11:33:561:06:537:1122:03
7:06
#7717
20K
12.43 mi11:56:041:29:017:1022:08
7:07
#7198
Half
13.11 mi12:00:551:33:527:104:51
7:07
#7142
25K
15.53 mi12:18:241:51:217:1017:29
7:13
#6742
30K
18.64 mi12:41:382:14:357:1323:14
7:29
#6295
20M
20.00 mi12:52:132:25:107:1510:35
7:47
#6174
21M
21.00 mi13:00:292:33:267:188:16
8:16
#6019
35K
21.75 mi13:06:042:39:017:195:35
7:28
#5906
23M
23.00 mi13:16:162:49:137:2110:12
8:09
#5846
24M
24.00 mi13:24:472:57:447:248:31
8:31
#5930
40K
24.85 mi13:31:483:04:457:267:01
8:12
#5871
25.2M
25.20 mi13:34:523:07:497:273:04
8:54
#5854
Finish
26.22 mi13:42:443:15:417:287:52
7:43
#5831
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi8828150415046788(Top 27%)850(Top 8%)850(Top 18%)
10K6.21 mi3.10 mi8254+5741308+1961308+1967789(Top 30%)1149(Top 11%)1149(Top 25%)
15K9.32 mi3.11 mi7717+5371113+1951113+1956788(Top 27%)850(Top 8%)850(Top 18%)
20K12.43 mi3.11 mi7198+519959+154959+1545965(Top 23%)661(Top 6%)661(Top 14%)
Half13.11 mi0.68 mi7142+56946+13946+136463(Top 25%)821(Top 8%)821(Top 18%)
25K15.53 mi2.42 mi6742+400852+94852+945389(Top 21%)611(Top 6%)611(Top 13%)
30K18.64 mi3.11 mi6295+447771+81771+814997(Top 20%)640(Top 6%)640(Top 14%)
20M20.00 mi1.36 mi6174+121780-9780-95657(Top 22%)995(Top 9%)995(Top 21%)
21M21.00 mi1.00 mi6019+155766+14766+145205(Top 20%)968(Top 9%)968(Top 21%)
35K21.75 mi0.75 mi5906+113746+20746+204922(Top 19%)849(Top 8%)849(Top 18%)
23M23.00 mi1.25 mi5846+60770-24770-246530(Top 26%)1689(Top 15%)1689(Top 36%)
24M24.00 mi1.00 mi5930-84825-55825-559555(Top 37%)3210(Top 29%)3210(Top 69%)
40K24.85 mi0.85 mi5871+59839-14839-146824(Top 27%)2026(Top 19%)2026(Top 43%)
25.2M25.20 mi0.35 mi5854+17845-6845-66077(Top 24%)1733(Top 16%)1733(Top 37%)
Finish26.22 mi1.02 mi5831+23868-23868-236863(Top 27%)2041(Top 19%)2041(Top 44%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 27%
×21story building
+97ft-345ft

Overall

6788

Females

850

F18-39

850

5K→10K

3.1 - 6.2 mi

Top 30%
×5story building
+79ft-138ft

Overall

7789

Females

1149

F18-39

1149

10K→15K

6.2 - 9.3 mi

Top 27%
×3story building
+67ft-78ft

Overall

6788

Females

850

F18-39

850

15K→20K

9.3 - 12.4 mi

Top 23%
×5story building
+106ft-86ft

Overall

5965

Females

661

F18-39

661

20K→Half

12.4 - 13.1 mi

Top 25%
×2story building
+19ft-37ft

Overall

6463

Females

821

F18-39

821

Half→25K

13.1 - 15.5 mi

Top 21%
×4story building
+66ft-88ft

Overall

5389

Females

611

F18-39

611

25K→30K

15.5 - 18.6 mi

Top 20%
×9story building
+181ft-148ft

Overall

4997

Females

640

F18-39

640

30K→20M

18.6 - 20.0 mi

Top 22%
×5story building
+64ft-50ft

Overall

5657

Females

995

F18-39

995

20M→21M

20.0 - 21.0 mi

Top 20%
×8story building
+106ft-24ft

Overall

5205

Females

968

F18-39

968

21M→35K

21.0 - 21.8 mi

Top 19%
×7story building
+17ft-86ft

Overall

4922

Females

849

F18-39

849

35K→23M

21.8 - 23.0 mi

Top 26%
×5story building
+23ft-63ft

Overall

6530

Females

1689

F18-39

1689

23M→24M

23.0 - 24.0 mi

Top 37%
×6story building
+12ft-82ft

Overall

9555

Females

3210

F18-39

3210

24M→40K

24.0 - 24.9 mi

Top 27%
×1story
+6ft-20ft

Overall

6824

Females

2026

F18-39

2026

40K→25.2M

24.9 - 25.2 mi

Top 24%
×1story
+13ft-16ft

Overall

6077

Females

1733

F18-39

1733

25.2M→Finish

25.2 - 26.2 mi

Top 27%
×2story building
+22ft-21ft

Overall

6863

Females

2041

F18-39

2041

Passing Analysis

Category:
Athletes Passed
3524
Passed By
527
Net Change
+2997
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8828
5K → 10K62450+574#8828#8254
10K → 15K5458+537#8254#7717
15K → 20K5289+519#7717#7198
20K → Half615+56#7198#7142
Half → 25K4055+400#7142#6742
25K → 30K47326+447#6742#6295
30K → 20M17352+121#6295#6174
20M → 21M18631+155#6174#6019
21M → 35K12310+113#6019#5906
35K → 23M13777+60#5906#5846
23M → 24M51135-84#5846#5930
24M → 40K10546+59#5930#5871
40K → 25.2M3821+17#5871#5854
25.2M → Finish7552+23#5854#5831
TOTALS3524527+2997
📊

Passing Visuals

Category:
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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