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BOSTON MARATHON 2024

Thai Trang

Bib: 20420 F VN

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

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
7:55/mi
24:37
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
8:11/mi
50:04
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
8:29/mi
1:16:24
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
9:14/mi
1:45:06
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
8:55/mi
1:51:11
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
10:01/mi
2:15:28
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
10:47/mi
2:48:57
↑ 181↓ 1480.2%
138 ft elev
20M
11:07/mi
3:04:04
↑ 64↓ 500.2%
148 ft elev
21M
13:27/mi
3:17:31
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
10:56/mi
3:25:42
↑ 17↓ 861.7%
156 ft elev
23M
10:51/mi
3:39:17
↑ 23↓ 630.6%
116 ft elev
24M
9:55/mi
3:49:12
↓ 821.3%
34 ft elev
40K· 24.85 mi
9:56/mi
3:57:42
↓ 200.3%
20 ft elev
25.2M
11:10/mi
4:01:33
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
9:30/mi
4:11:14
↑ 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
1:51:118:29 /mi⚡ faster
2nd Half
2:20:0310:41 /mi+26.0%
Positive split — 26.0% slower in the second half
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:3724:377:5524:37
7:55
-
10K
6.21 mi11:44:0450:048:0325:27
8:11
+0:16
15K
9.32 mi12:10:241:16:248:1226:20
8:29
+0:18
20K
12.43 mi12:39:061:45:068:2728:42
9:14
+0:45
Half
13.11 mi12:45:111:51:118:296:05
8:55
-0:19
25K
15.53 mi13:09:282:15:288:4324:17
10:01
+1:06
30K
18.64 mi13:42:572:48:579:0433:29
10:47
+0:46
20M
20.00 mi13:58:043:04:049:1215:07
11:07
+0:20
21M
21.00 mi14:11:313:17:319:2413:27
13:27
+2:20
35K
21.75 mi14:19:423:25:429:288:11
10:56
-2:31
23M
23.00 mi14:33:173:39:179:3213:35
10:51
-0:05
24M
24.00 mi14:43:123:49:129:339:55
9:55
-0:56
40K
24.85 mi14:51:423:57:429:348:30
9:56
+0:01
25.2M
25.20 mi14:55:334:01:339:353:51
11:10
+1:14
Finish
26.22 mi15:05:144:11:149:359:41
9:30
-1:40

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

7:55 /mi

Average Pace

9:35 /mi

Slowest Pace

13:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

1:51:11

44% of race

Time at Steady Pace

52:23

21% of race

Time at Slower Pace

1:27:40

35% of race

Average Pace: 9:35 /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 mi11:18:3724:377:5524:37
7:55
#14077
10K
6.21 mi11:44:0450:048:0325:27
8:11
#14837
15K
9.32 mi12:10:241:16:248:1226:20
8:29
#15337
20K
12.43 mi12:39:061:45:068:2728:42
9:14
#16175
Half
13.11 mi12:45:111:51:118:296:05
8:55
#16270
25K
15.53 mi13:09:282:15:288:4324:17
10:01
#16943
30K
18.64 mi13:42:572:48:579:0433:29
10:47
#17647
20M
20.00 mi13:58:043:04:049:1215:07
11:07
#17901
21M
21.00 mi14:11:313:17:319:2413:27
13:27
#18262
35K
21.75 mi14:19:423:25:429:288:11
10:56
#18306
23M
23.00 mi14:33:173:39:179:3213:35
10:51
#18271
24M
24.00 mi14:43:123:49:129:339:55
9:55
#18171
40K
24.85 mi14:51:423:57:429:348:30
9:56
#18020
25.2M
25.20 mi14:55:334:01:339:353:51
11:10
#17961
Finish
26.22 mi15:05:144:11:149:359:41
9:30
#17879
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi14077436843681628357355735
10K6.21 mi3.10 mi14837-7604843-4754843-4751549552185218
15K9.32 mi3.11 mi15337-5005153-3105153-3101628357355735
20K12.43 mi3.11 mi16175-8385677-5245677-5241833769006900
Half13.11 mi0.68 mi16270-955731-545731-541791767476747
25K15.53 mi2.42 mi16943-6736165-4346165-4341916174647464
30K18.64 mi3.11 mi17647-7046624-4596624-4591946478247824
20M20.00 mi1.36 mi17901-2546807-1836807-1831955979937993
21M21.00 mi1.00 mi18262-3617022-2157022-2152149690539053
35K21.75 mi0.75 mi18306-447071-497071-491968781758175
23M23.00 mi1.25 mi18271+357070+17070+11799874127412
24M24.00 mi1.00 mi18171+1007049+217049+211604964726472
40K24.85 mi0.85 mi18020+1516993+566993+561482059395939
25.2M25.20 mi0.35 mi17961+596971+226971+221507160806080
Finish26.22 mi1.02 mi17879+826959+126959+121656868026802

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×21story building
+97ft-345ft

Overall

16283

Females

5735

F45-49

5735

5K→10K

3.1 - 6.2 mi

Top 61%
×5story building
+79ft-138ft

Overall

15495

Females

5218

F45-49

5218

10K→15K

6.2 - 9.3 mi

Top 64%
×3story building
+67ft-78ft

Overall

16283

Females

5735

F45-49

5735

15K→20K

9.3 - 12.4 mi

Top 72%
×5story building
+106ft-86ft

Overall

18337

Females

6900

F45-49

6900

20K→Half

12.4 - 13.1 mi

Top 70%
×2story building
+19ft-37ft

Overall

17917

Females

6747

F45-49

6747

Half→25K

13.1 - 15.5 mi

Top 75%
×4story building
+66ft-88ft

Overall

19161

Females

7464

F45-49

7464

25K→30K

15.5 - 18.6 mi

Top 76%
×9story building
+181ft-148ft

Overall

19464

Females

7824

F45-49

7824

30K→20M

18.6 - 20.0 mi

Top 77%
×5story building
+64ft-50ft

Overall

19559

Females

7993

F45-49

7993

20M→21M

20.0 - 21.0 mi

Top 84%
×8story building
+106ft-24ft

Overall

21496

Females

9053

F45-49

9053

21M→35K

21.0 - 21.8 mi

Top 77%
×7story building
+17ft-86ft

Overall

19687

Females

8175

F45-49

8175

35K→23M

21.8 - 23.0 mi

Top 70%
×5story building
+23ft-63ft

Overall

17998

Females

7412

F45-49

7412

23M→24M

23.0 - 24.0 mi

Top 63%
×6story building
+12ft-82ft

Overall

16049

Females

6472

F45-49

6472

24M→40K

24.0 - 24.9 mi

Top 58%
×1story
+6ft-20ft

Overall

14820

Females

5939

F45-49

5939

40K→25.2M

24.9 - 25.2 mi

Top 59%
×1story
+13ft-16ft

Overall

15071

Females

6080

F45-49

6080

25.2M→Finish

25.2 - 26.2 mi

Top 65%
×2story building
+22ft-21ft

Overall

16568

Females

6802

F45-49

6802

Passing Analysis

Category:
Athletes Passed
1156
Passed By
4958
Net Change
-3802
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14077
5K → 10K81841-760#14077#14837
10K → 15K116616-500#14837#15337
15K → 20K82920-838#15337#16175
20K → Half15110-95#16175#16270
Half → 25K81754-673#16270#16943
25K → 30K89793-704#16943#17647
30K → 20M61315-254#17647#17901
20M → 21M23384-361#17901#18262
21M → 35K4892-44#18262#18306
35K → 23M11277+35#18306#18271
23M → 24M12121+100#18271#18171
24M → 40K1576+151#18171#18020
40K → 25.2M645+59#18020#17961
25.2M → Finish10624+82#17961#17879
TOTALS11564958-3802

Passing Charts

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