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BOSTON MARATHON 2024

Katrina Pelican

Bib: 19051•F

FL

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F45-49)
#0 / 1753
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
8:41/mi
26:58
↑ 97↓ 3451.5%
10K· 6.21 mi
8:42/mi
54:01
↑ 79↓ 1380.4%
15K· 9.32 mi
8:39/mi
1:20:54
↑ 67↓ 78
20K· 12.43 mi
9:10/mi
1:49:23
↑ 106↓ 860.1%
Half· 13.11 mi
9:16/mi
1:55:42
↑ 19↓ 370.5%
25K· 15.53 mi
10:24/mi
2:20:56
↑ 66↓ 880.2%
30K· 18.64 mi
11:28/mi
2:56:32
↑ 181↓ 1480.2%
20M
10:59/mi
3:11:27
↑ 64↓ 500.2%
21M
25:27/mi
3:36:54
↑ 106↓ 241.6%
35K· 21.75 mi
11:28/mi
3:45:29
↑ 17↓ 861.7%
23M
17:25/mi
4:07:18
↑ 23↓ 630.6%
24M
10:17/mi
4:17:35
↓ 821.3%
40K· 24.85 mi
10:56/mi
4:26:56
↓ 200.3%
25.2M
10:50/mi
4:30:40
↑ 13↓ 160.2%
Finish· 26.22 mi
8:57/mi
4:39:47
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:55:42
Pace8:50 /mi
2nd Half
Distance13.11 mi
Time2:44:05
Pace12:31 /mi
📊Positive Split: 41.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:2926:588:4126:58
8:41
-
10K
6.21 mi11:51:3254:018:4227:03
8:42
+0:01
15K
9.32 mi12:18:251:20:548:4126:53
8:39
-0:03
20K
12.43 mi12:46:541:49:238:4828:29
9:10
+0:31
Half
13.11 mi12:53:131:55:428:506:19
9:16
+0:06
25K
15.53 mi13:18:272:20:569:0425:14
10:24
+1:08
30K
18.64 mi13:54:032:56:329:2835:36
11:28
+1:04
20M
20.00 mi14:08:583:11:279:3414:55
10:59
-0:29
21M
21.00 mi14:34:253:36:5410:2025:27
25:27
+14:28
35K
21.75 mi14:43:003:45:2910:228:35
11:28
-13:59
23M
23.00 mi15:04:494:07:1810:4521:49
17:25
+5:57
24M
24.00 mi15:15:064:17:3510:4410:17
10:17
-7:08
40K
24.85 mi15:24:274:26:5610:449:21
10:56
+0:39
25.2M
25.20 mi15:28:114:30:4010:443:44
10:50
-0:06
Finish
26.22 mi15:37:184:39:4710:419:07
8:57
-1:53

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

8:39 /mi

Average Pace

10:41 /mi

Slowest Pace

25:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:52:31

83% of race

Time at Slower Pace

47:16

17% of race

Average Pace: 10:40 /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 mi11:24:2926:588:4126:58
8:41
#18759
10K
6.21 mi11:51:3254:018:4227:03
8:42
#18561
15K
9.32 mi12:18:251:20:548:4126:53
8:39
#18089
20K
12.43 mi12:46:541:49:238:4828:29
9:10
#18040
Half
13.11 mi12:53:131:55:428:506:19
9:16
#18107
25K
15.53 mi13:18:272:20:569:0425:14
10:24
#18625
30K
18.64 mi13:54:032:56:329:2835:36
11:28
#19272
20M
20.00 mi14:08:583:11:279:3414:55
10:59
#19258
21M
21.00 mi14:34:253:36:5410:2025:27
25:27
#20973
35K
21.75 mi14:43:003:45:2910:228:35
11:28
#20955
23M
23.00 mi15:04:494:07:1810:4521:49
17:25
#21598
24M
24.00 mi15:15:064:17:3510:4410:17
10:17
#21427
40K
24.85 mi15:24:274:26:5610:449:21
10:56
#21316
25.2M
25.20 mi15:28:114:30:4010:443:44
10:50
#21226
Finish
26.22 mi15:37:184:39:4710:419:07
8:57
#21014
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi187597207720717237(Top 67%)6285(Top 58%)6285(Top 359%)
10K6.21 mi3.10 mi18561+1987082+1257082+12518414(Top 72%)6970(Top 64%)6970(Top 398%)
15K9.32 mi3.11 mi18089+4726790+2926790+29217237(Top 67%)6285(Top 58%)6285(Top 359%)
20K12.43 mi3.11 mi18040+496762+286762+2818070(Top 71%)6742(Top 62%)6742(Top 385%)
Half13.11 mi0.68 mi18107-676800-386800-3819330(Top 76%)7517(Top 69%)7517(Top 429%)
25K15.53 mi2.42 mi18625-5187105-3057105-30520190(Top 79%)8034(Top 74%)8034(Top 458%)
30K18.64 mi3.11 mi19272-6477523-4187523-41820945(Top 82%)8603(Top 79%)8603(Top 491%)
20M20.00 mi1.36 mi19258+147547-247547-2419261(Top 75%)7843(Top 72%)7843(Top 447%)
21M21.00 mi1.00 mi20973-17158471-9248471-92425517(Top 100%)10908(Top 100%)10908(Top 622%)
35K21.75 mi0.75 mi20955+188478-78478-720812(Top 81%)8732(Top 80%)8732(Top 498%)
23M23.00 mi1.25 mi21598-6438834-3568834-35625366(Top 99%)10865(Top 99%)10865(Top 620%)
24M24.00 mi1.00 mi21427+1718774+608774+6017246(Top 67%)7087(Top 65%)7087(Top 404%)
40K24.85 mi0.85 mi21316+1118739+358739+3517932(Top 70%)7477(Top 68%)7477(Top 427%)
25.2M25.20 mi0.35 mi21226+908702+378702+3713986(Top 55%)5582(Top 51%)5582(Top 318%)
Finish26.22 mi1.02 mi21014+2128591+1118591+11113971(Top 55%)5473(Top 50%)5473(Top 312%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
×21story building
+97ft-345ft

Overall

17237

Females

6285

F45-49

6285

5K→10K

3.1 - 6.2 mi

Top 72%
×5story building
+79ft-138ft

Overall

18414

Females

6970

F45-49

6970

10K→15K

6.2 - 9.3 mi

Top 67%
×3story building
+67ft-78ft

Overall

17237

Females

6285

F45-49

6285

15K→20K

9.3 - 12.4 mi

Top 71%
×5story building
+106ft-86ft

Overall

18070

Females

6742

F45-49

6742

20K→Half

12.4 - 13.1 mi

Top 76%
×2story building
+19ft-37ft

Overall

19330

Females

7517

F45-49

7517

Half→25K

13.1 - 15.5 mi

Top 79%
×4story building
+66ft-88ft

Overall

20190

Females

8034

F45-49

8034

25K→30K

15.5 - 18.6 mi

Top 82%
×9story building
+181ft-148ft

Overall

20945

Females

8603

F45-49

8603

30K→20M

18.6 - 20.0 mi

Top 75%
×5story building
+64ft-50ft

Overall

19261

Females

7843

F45-49

7843

20M→21M

20.0 - 21.0 mi

Top 100%
×8story building
+106ft-24ft

Overall

25517

Females

10908

F45-49

10908

21M→35K

21.0 - 21.8 mi

Top 81%
×7story building
+17ft-86ft

Overall

20812

Females

8732

F45-49

8732

35K→23M

21.8 - 23.0 mi

Top 99%
×5story building
+23ft-63ft

Overall

25366

Females

10865

F45-49

10865

23M→24M

23.0 - 24.0 mi

Top 67%
×6story building
+12ft-82ft

Overall

17246

Females

7087

F45-49

7087

24M→40K

24.0 - 24.9 mi

Top 70%
×1story
+6ft-20ft

Overall

17932

Females

7477

F45-49

7477

40K→25.2M

24.9 - 25.2 mi

Top 55%
×1story
+13ft-16ft

Overall

13986

Females

5582

F45-49

5582

25.2M→Finish

25.2 - 26.2 mi

Top 55%
×2story building
+22ft-21ft

Overall

13971

Females

5473

F45-49

5473

Passing Analysis

Category:
Athletes Passed
2099
Passed By
4354
Net Change
-2255
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18759
5K → 10K397199+198#18759#18561
10K → 15K50331+472#18561#18089
15K → 20K265216+49#18089#18040
20K → Half1885-67#18040#18107
Half → 25K84602-518#18107#18625
25K → 30K64711-647#18625#19272
30K → 20M10793+14#19272#19258
20M → 21M21717-1715#19258#20973
21M → 35K5941+18#20973#20955
35K → 23M7650-643#20955#21598
23M → 24M1743+171#21598#21427
24M → 40K1165+111#21427#21316
40K → 25.2M911+90#21316#21226
25.2M → Finish2120+212#21226#21014
TOTALS20994354-2255
📊

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