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BOSTON MARATHON 2024

Kanjana Ruenrom

Bib: 21310 F TH

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Top 41%
Division (F50-54)
#0 / 1187
Top 37%
Race Day Weather
55°/45°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
8:22/mi
25:59
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
8:27/mi
52:15
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
8:38/mi
1:19:03
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
8:53/mi
1:46:38
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
8:30/mi
1:52:26
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
8:57/mi
2:14:08
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
9:25/mi
2:43:23
↑ 181↓ 1480.2%
138 ft elev
20M
9:30/mi
2:56:18
↑ 64↓ 500.2%
148 ft elev
21M
10:31/mi
3:06:49
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
8:59/mi
3:13:32
↑ 17↓ 861.7%
156 ft elev
23M
9:50/mi
3:25:51
↑ 23↓ 630.6%
116 ft elev
24M
8:47/mi
3:34:38
↓ 821.3%
34 ft elev
40K· 24.85 mi
9:06/mi
3:42:25
↓ 200.3%
20 ft elev
25.2M
9:54/mi
3:45:50
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
8:47/mi
3:54:47
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:52:268:35 /mi⚡ faster
2nd Half
2:02:219:20 /mi+8.8%
Positive split — 8.8% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
25:598:223.11 mi25:59
8:22
-
10K
52:158:253.10 mi26:16
8:27
+0:05
15K
1:19:038:293.11 mi26:48
8:38
+0:11
20K
1:46:388:353.11 mi27:35
8:53
+0:15
Half(13.11 mi)
1:52:268:350.68 mi5:48
8:30
-0:23
25K
2:14:088:382.42 mi21:42
8:57
+0:27
30K
2:43:238:463.11 mi29:15
9:25
+0:28
20M
2:56:188:491.36 mi12:55
9:30
+0:05
21M
3:06:498:541.00 mi10:31
10:31
+1:01
35K
3:13:328:540.75 mi6:43
8:59
-1:32
23M
3:25:518:571.25 mi12:19
9:50
+0:51
24M
3:34:388:571.00 mi8:47
8:47
-1:03
40K
3:42:258:570.85 mi7:47
9:06
+0:19
25.2M
3:45:508:580.35 mi3:25
9:54
+0:48
Finish(26.22 mi)
3:54:478:581.02 mi8:57
8:47
-1:07
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:22 /mi

Average Pace

8:58 /mi

Slowest Pace

10:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:24:51

36% of race

Time at Steady Pace

1:21:31

35% of race

Time at Slower Pace

1:08:25

29% of race

Average Pace: 8:57 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi17035619061901710862006200
10K3.10 mi16974+616133+576133+571699761236123
15K3.11 mi16962+126122+116122+111710862006200
20K3.11 mi16882+806096+266096+261678360516051
Half(13.11 mi)0.68 mi16815+676060+366060+361578055125512
25K2.42 mi16486+3295894+1665894+1661530653435343
30K3.11 mi16233+2535815+795815+791510554725472
20M1.36 mi16102+1315770+455770+451456754345434
21M1.00 mi16048+545780-105780-101490357725772
35K0.75 mi15938+1105740+405740+401323749334933
23M1.25 mi15874+64574057401488758605860
24M1.00 mi15656+2185653+875653+871106639613961
40K0.85 mi15476+1805586+675586+671138342414241
25.2M0.35 mi15379+975550+365550+361063939483948
Finish(26.22 mi)1.02 mi15256+1235505+455505+451308850215021

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
×21story building
+97ft-345ft

Overall

17108

Females

6200

F50-54

6200

5K→10K

3.1 - 6.2 mi

Top 67%
×5story building
+79ft-138ft

Overall

16997

Females

6123

F50-54

6123

10K→15K

6.2 - 9.3 mi

Top 67%
×3story building
+67ft-78ft

Overall

17108

Females

6200

F50-54

6200

15K→20K

9.3 - 12.4 mi

Top 66%
×5story building
+106ft-86ft

Overall

16783

Females

6051

F50-54

6051

20K→Half

12.4 - 13.1 mi

Top 62%
×2story building
+19ft-37ft

Overall

15780

Females

5512

F50-54

5512

Half→25K

13.1 - 15.5 mi

Top 60%
×4story building
+66ft-88ft

Overall

15306

Females

5343

F50-54

5343

25K→30K

15.5 - 18.6 mi

Top 59%
×9story building
+181ft-148ft

Overall

15105

Females

5472

F50-54

5472

30K→20M

18.6 - 20.0 mi

Top 57%
×5story building
+64ft-50ft

Overall

14567

Females

5434

F50-54

5434

20M→21M

20.0 - 21.0 mi

Top 58%
×8story building
+106ft-24ft

Overall

14903

Females

5772

F50-54

5772

21M→35K

21.0 - 21.8 mi

Top 52%
×7story building
+17ft-86ft

Overall

13237

Females

4933

F50-54

4933

35K→23M

21.8 - 23.0 mi

Top 58%
×5story building
+23ft-63ft

Overall

14887

Females

5860

F50-54

5860

23M→24M

23.0 - 24.0 mi

Top 43%
×6story building
+12ft-82ft

Overall

11066

Females

3961

F50-54

3961

24M→40K

24.0 - 24.9 mi

Top 45%
×1story
+6ft-20ft

Overall

11383

Females

4241

F50-54

4241

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1story
+13ft-16ft

Overall

10639

Females

3948

F50-54

3948

25.2M→Finish

25.2 - 26.2 mi

Top 51%
×2story building
+22ft-21ft

Overall

13088

Females

5021

F50-54

5021

Passing Analysis

Category:
▲Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#17035
5K → 10K
243304+61
#17035 → #16974
10K → 15K
219231+12
#16974 → #16962
15K → 20K
220300+80
#16962 → #16882
20K → Half
976+67
#16882 → #16815
Half → 25K
59388+329
#16815 → #16486
25K → 30K
114367+253
#16486 → #16233
30K → 20M
43174+131
#16233 → #16102
20M → 21M
82136+54
#16102 → #16048
21M → 35K
13123+110
#16048 → #15938
35K → 23M
83147+64
#15938 → #15874
23M → 24M
4222+218
#15874 → #15656
24M → 40K
7187+180
#15656 → #15476
40K → 25.2M
4101+97
#15476 → #15379
25.2M → Finish
18141+123
#15379 → #15256
TOTALS
11182897+1779
#17035 → #15256

Passing Visualized

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