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BOSTON MARATHON 2025

Alissa Tran

Bib: 24196•F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F55-59)
#0 / 994
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:19
Rank: #21493
Start → 5K
27:19 | 8:48/mi
10K· 6.21 mi
55:34
Rank: #22172 (-679)
5K → 10K
28:15 | 9:06/mi
15K· 9.32 mi
1:24:43
Rank: #22656 (-484)
10K → 15K
29:09 | 9:23/mi
20K· 12.43 mi
1:54:47
Rank: #22938 (-282)
15K → 20K
30:04 | 9:41/mi
Half· 13.11 mi
2:01:10
Rank: #22940 (-2)
20K → Half
6:23 | 9:21/mi
25K· 15.53 mi
2:25:44
Rank: #23054 (-114)
Half → 25K
24:34 | 10:08/mi
30K· 18.64 mi
3:00:03
Rank: #23270 (-216)
25K → 30K
34:19 | 11:03/mi
20M
3:15:18
Rank: #23322 (-52)
30K → 20M
15:15 | 11:13/mi
21M
3:28:31
Rank: #23524 (-202)
20M → 21M
13:13 | 13:13/mi
35K· 21.75 mi
3:36:17
Rank: #23481 (+43)
21M → 35K
7:46 | 10:23/mi
23M
3:51:12
Rank: #23620 (-139)
35K → 23M
14:55 | 11:55/mi
24M
4:01:46
Rank: #23591 (+29)
23M → 24M
10:34 | 10:34/mi
40K· 24.85 mi
4:11:06
Rank: #23587 (+4)
24M → 40K
9:20 | 10:55/mi
25.2M
4:15:58
Rank: #23659 (-72)
40K → 25.2M
4:52 | 14:07/mi
Finish· 26.22 mi
4:27:45
Rank: #23788 (-129)
25.2M → Finish
11:47 | 11:34/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:01:10
Pace9:15 /mi
2nd Half
Distance13.11 mi
Time2:26:35
Pace11:11 /mi
📊Positive Split: 21.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:25:3027:198:4827:19
8:48
-
10K
6.21 mi11:53:4555:348:5728:15
9:06
+0:18
15K
9.32 mi12:22:541:24:439:0529:09
9:23
+0:17
20K
12.43 mi12:52:581:54:479:1430:04
9:41
+0:18
Half
13.11 mi12:59:212:01:109:156:23
9:21
-0:20
25K
15.53 mi13:23:552:25:449:2324:34
10:08
+0:47
30K
18.64 mi13:58:143:00:039:4034:19
11:03
+0:55
20M
20.00 mi14:13:293:15:189:4615:15
11:13
+0:10
21M
21.00 mi14:26:423:28:319:5613:13
13:13
+2:00
35K
21.75 mi14:34:283:36:179:577:46
10:23
-2:50
23M
23.00 mi14:49:233:51:1210:0314:55
11:55
+1:32
24M
24.00 mi14:59:574:01:4610:0410:34
10:34
-1:21
40K
24.85 mi15:09:174:11:0610:069:20
10:55
+0:21
25.2M
25.20 mi15:14:094:15:5810:094:52
14:07
+3:12
Finish
26.22 mi15:25:564:27:4510:1311:47
11:34
-2:33

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

8:48 /mi

Average Pace

10:13 /mi

Slowest Pace

14:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:01:10

45% of race

Time at Steady Pace

1:41:48

38% of race

Time at Slower Pace

44:47

17% of race

Average Pace: 10:13 /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 mi11:25:3027:198:4827:19
8:48
#21493
10K
6.21 mi11:53:4555:348:5728:15
9:06
#22172
15K
9.32 mi12:22:541:24:439:0529:09
9:23
#22656
20K
12.43 mi12:52:581:54:479:1430:04
9:41
#22938
Half
13.11 mi12:59:212:01:109:156:23
9:21
#22940
25K
15.53 mi13:23:552:25:449:2324:34
10:08
#23054
30K
18.64 mi13:58:143:00:039:4034:19
11:03
#23270
20M
20.00 mi14:13:293:15:189:4615:15
11:13
#23322
21M
21.00 mi14:26:423:28:319:5613:13
13:13
#23524
35K
21.75 mi14:34:283:36:179:577:46
10:23
#23481
23M
23.00 mi14:49:233:51:1210:0314:55
11:55
#23620
24M
24.00 mi14:59:574:01:4610:0410:34
10:34
#23591
40K
24.85 mi15:09:174:11:0610:069:20
10:55
#23587
25.2M
25.20 mi15:14:094:15:5810:094:52
14:07
#23659
Finish
26.22 mi15:25:564:27:4510:1311:47
11:34
#23788
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi214938360836023441(Top 83%)9343(Top 76%)9343(Top 940%)
10K6.21 mi3.10 mi22172-6798711-3518711-35122801(Top 80%)9027(Top 74%)9027(Top 908%)
15K9.32 mi3.11 mi22656-4848941-2308941-23023441(Top 83%)9343(Top 76%)9343(Top 940%)
20K12.43 mi3.11 mi22938-2829093-1529093-15223427(Top 82%)9381(Top 77%)9381(Top 944%)
Half13.11 mi0.68 mi22940-29095-29095-223158(Top 82%)9241(Top 76%)9241(Top 930%)
25K15.53 mi2.42 mi23054-1149168-739168-7323581(Top 83%)9525(Top 78%)9525(Top 958%)
30K18.64 mi3.11 mi23270-2169333-1659333-16524084(Top 85%)9908(Top 81%)9908(Top 997%)
20M20.00 mi1.36 mi23322-529376-439376-4324056(Top 85%)9981(Top 82%)9981(Top 1004%)
21M21.00 mi1.00 mi23524-2029512-1369512-13625342(Top 89%)10730(Top 88%)10730(Top 1079%)
35K21.75 mi0.75 mi23481+439504+89504+822929(Top 81%)9523(Top 78%)9523(Top 958%)
23M23.00 mi1.25 mi23620-1399591-879591-8724998(Top 88%)10599(Top 87%)10599(Top 1066%)
24M24.00 mi1.00 mi23591+299598-79598-723006(Top 81%)9642(Top 79%)9642(Top 970%)
40K24.85 mi0.85 mi23587+49609-119609-1122967(Top 81%)9685(Top 79%)9685(Top 974%)
25.2M25.20 mi0.35 mi23659-729653-449653-4426419(Top 93%)11385(Top 93%)11385(Top 1145%)
Finish26.22 mi1.02 mi23788-1299727-749727-7426241(Top 92%)11270(Top 92%)11270(Top 1134%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
×21stories
+97ft-345ft

Overall

23441

Females

9343

F55-59

9343

5K→10K

3.1 - 6.2 mi

Top 80%
×5stories
+79ft-138ft

Overall

22801

Females

9027

F55-59

9027

10K→15K

6.2 - 9.3 mi

Top 83%
×3stories
+67ft-78ft

Overall

23441

Females

9343

F55-59

9343

15K→20K

9.3 - 12.4 mi

Top 82%
×5stories
+106ft-86ft

Overall

23427

Females

9381

F55-59

9381

20K→Half

12.4 - 13.1 mi

Top 82%
×2stories
+19ft-37ft

Overall

23158

Females

9241

F55-59

9241

Half→25K

13.1 - 15.5 mi

Top 83%
×4stories
+66ft-88ft

Overall

23581

Females

9525

F55-59

9525

25K→30K

15.5 - 18.6 mi

Top 85%
×9stories
+181ft-148ft

Overall

24084

Females

9908

F55-59

9908

30K→20M

18.6 - 20.0 mi

Top 85%
×5stories
+64ft-50ft

Overall

24056

Females

9981

F55-59

9981

20M→21M

20.0 - 21.0 mi

Top 89%
×8stories
+106ft-24ft

Overall

25342

Females

10730

F55-59

10730

21M→35K

21.0 - 21.8 mi

Top 81%
×7stories
+17ft-86ft

Overall

22929

Females

9523

F55-59

9523

35K→23M

21.8 - 23.0 mi

Top 88%
×5stories
+23ft-63ft

Overall

24998

Females

10599

F55-59

10599

23M→24M

23.0 - 24.0 mi

Top 81%
×6stories
+12ft-82ft

Overall

23006

Females

9642

F55-59

9642

24M→40K

24.0 - 24.9 mi

Top 81%
×1story
+6ft-20ft

Overall

22967

Females

9685

F55-59

9685

40K→25.2M

24.9 - 25.2 mi

Top 93%
×1story
+13ft-16ft

Overall

26419

Females

11385

F55-59

11385

25.2M→Finish

25.2 - 26.2 mi

Top 92%
×2stories
+22ft-21ft

Overall

26241

Females

11270

F55-59

11270

Passing Analysis

Category:
Athletes Passed
782
Passed By
3077
Net Change
-2295
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21493
5K → 10K69748-679#21493#22172
10K → 15K65549-484#22172#22656
15K → 20K101383-282#22656#22938
20K → Half3234-2#22938#22940
Half → 25K94208-114#22940#23054
25K → 30K108324-216#23054#23270
30K → 20M64116-52#23270#23322
20M → 21M27229-202#23322#23524
21M → 35K6623+43#23524#23481
35K → 23M34173-139#23481#23620
23M → 24M6435+29#23620#23591
24M → 40K4440+4#23591#23587
40K → 25.2M476-72#23587#23659
25.2M → Finish10139-129#23659#23788
TOTALS7823077-2295
📊

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