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BOSTON MARATHON 2025

Juliana Tampus

Bib: 16191•F

CA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 42%
Gender (Female)
#0 / 12228
Top 26%
Division (F18-39)
#0 / 5469
Top 43%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:02
Rank: #14265
Start → 5K
24:02 | 7:44/mi
10K· 6.21 mi
47:37
Rank: #13618 (+647)
5K → 10K
23:35 | 7:35/mi
15K· 9.32 mi
1:11:29
Rank: #13490 (+128)
10K → 15K
23:52 | 7:41/mi
20K· 12.43 mi
1:35:49
Rank: #13458 (+32)
15K → 20K
24:20 | 7:50/mi
Half· 13.11 mi
1:41:05
Rank: #13458
20K → Half
5:16 | 7:43/mi
25K· 15.53 mi
2:00:11
Rank: #13323 (+135)
Half → 25K
19:06 | 7:53/mi
30K· 18.64 mi
2:25:29
Rank: #13127 (+196)
25K → 30K
25:18 | 8:09/mi
20M
2:36:35
Rank: #12974 (+153)
30K → 20M
11:06 | 8:10/mi
21M
2:45:13
Rank: #12853 (+121)
20M → 21M
8:38 | 8:38/mi
35K· 21.75 mi
2:50:47
Rank: #12644 (+209)
21M → 35K
5:34 | 7:26/mi
23M
3:00:42
Rank: #12401 (+243)
35K → 23M
9:55 | 7:55/mi
24M
3:08:19
Rank: #12230 (+171)
23M → 24M
7:37 | 7:37/mi
40K· 24.85 mi
3:14:54
Rank: #12036 (+194)
24M → 40K
6:35 | 7:42/mi
25.2M
3:17:49
Rank: #11954 (+82)
40K → 25.2M
2:55 | 8:27/mi
Finish· 26.22 mi
3:25:23
Rank: #11806 (+148)
25.2M → Finish
7:34 | 7:26/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:05
Pace7:43 /mi
2nd Half
Distance13.11 mi
Time1:44:18
Pace7:57 /mi
📊Positive Split: 3.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:58:0324:027:4424:02
7:44
-
10K
6.21 mi11:21:3847:377:4023:35
7:35
-0:09
15K
9.32 mi11:45:301:11:297:4023:52
7:41
+0:06
20K
12.43 mi12:09:501:35:497:4324:20
7:50
+0:09
Half
13.11 mi12:15:061:41:057:435:16
7:43
-0:07
25K
15.53 mi12:34:122:00:117:4419:06
7:53
+0:10
30K
18.64 mi12:59:302:25:297:4825:18
8:09
+0:16
20M
20.00 mi13:10:362:36:357:5011:06
8:10
+0:01
21M
21.00 mi13:19:142:45:137:528:38
8:38
+0:28
35K
21.75 mi13:24:482:50:477:515:34
7:26
-1:12
23M
23.00 mi13:34:433:00:427:519:55
7:55
+0:29
24M
24.00 mi13:42:203:08:197:517:37
7:37
-0:18
40K
24.85 mi13:48:553:14:547:506:35
7:42
+0:05
25.2M
25.20 mi13:51:503:17:497:512:55
8:27
+0:45
Finish
26.22 mi13:59:243:25:237:507:34
7:26
-1:01

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

7:26 /mi

Average Pace

7:50 /mi

Slowest Pace

8:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:13:50

94% of race

Time at Steady Pace

11:33

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:50 /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 mi10:58:0324:027:4424:02
7:44
#14265
10K
6.21 mi11:21:3847:377:4023:35
7:35
#13618
15K
9.32 mi11:45:301:11:297:4023:52
7:41
#13490
20K
12.43 mi12:09:501:35:497:4324:20
7:50
#13458
Half
13.11 mi12:15:061:41:057:435:16
7:43
#13458
25K
15.53 mi12:34:122:00:117:4419:06
7:53
#13323
30K
18.64 mi12:59:302:25:297:4825:18
8:09
#13127
20M
20.00 mi13:10:362:36:357:5011:06
8:10
#12974
21M
21.00 mi13:19:142:45:137:528:38
8:38
#12853
35K
21.75 mi13:24:482:50:477:515:34
7:26
#12644
23M
23.00 mi13:34:433:00:427:519:55
7:55
#12401
24M
24.00 mi13:42:203:08:197:517:37
7:37
#12230
40K
24.85 mi13:48:553:14:547:506:35
7:42
#12036
25.2M
25.20 mi13:51:503:17:497:512:55
8:27
#11954
Finish
26.22 mi13:59:243:25:237:507:34
7:26
#11806
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi142654075407513327(Top 47%)3637(Top 30%)3637(Top 67%)
10K6.21 mi3.10 mi13618+6473716+3593716+35912944(Top 46%)3336(Top 27%)3336(Top 61%)
15K9.32 mi3.11 mi13490+1283683+333683+3313327(Top 47%)3637(Top 30%)3637(Top 67%)
20K12.43 mi3.11 mi13458+323697-143697-1413531(Top 48%)3831(Top 31%)3831(Top 70%)
Half13.11 mi0.68 mi134583705-83705-813572(Top 48%)3794(Top 31%)3794(Top 69%)
25K15.53 mi2.42 mi13323+1353664+413664+4112956(Top 46%)3639(Top 30%)3639(Top 67%)
30K18.64 mi3.11 mi13127+1963627+373627+3712398(Top 44%)3500(Top 29%)3500(Top 64%)
20M20.00 mi1.36 mi12974+1533561+663561+6611616(Top 41%)3238(Top 26%)3238(Top 59%)
21M21.00 mi1.00 mi12853+1213534+273534+2711305(Top 40%)3247(Top 27%)3247(Top 59%)
35K21.75 mi0.75 mi12644+2093445+893445+898284(Top 29%)1812(Top 15%)1812(Top 33%)
23M23.00 mi1.25 mi12401+2433351+943351+949474(Top 33%)2494(Top 20%)2494(Top 46%)
24M24.00 mi1.00 mi12230+1713289+623289+628581(Top 30%)2143(Top 18%)2143(Top 39%)
40K24.85 mi0.85 mi12036+1943229+603229+608141(Top 29%)2068(Top 17%)2068(Top 38%)
25.2M25.20 mi0.35 mi11954+823201+283201+288659(Top 30%)2372(Top 19%)2372(Top 43%)
Finish26.22 mi1.02 mi11806+1483160+413160+418710(Top 31%)2401(Top 20%)2401(Top 44%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×21stories
+97ft-345ft

Overall

13327

Females

3637

F18-39

3637

5K→10K

3.1 - 6.2 mi

Top 46%
×5stories
+79ft-138ft

Overall

12944

Females

3336

F18-39

3336

10K→15K

6.2 - 9.3 mi

Top 47%
×3stories
+67ft-78ft

Overall

13327

Females

3637

F18-39

3637

15K→20K

9.3 - 12.4 mi

Top 48%
×5stories
+106ft-86ft

Overall

13531

Females

3831

F18-39

3831

20K→Half

12.4 - 13.1 mi

Top 48%
×2stories
+19ft-37ft

Overall

13572

Females

3794

F18-39

3794

Half→25K

13.1 - 15.5 mi

Top 46%
×4stories
+66ft-88ft

Overall

12956

Females

3639

F18-39

3639

25K→30K

15.5 - 18.6 mi

Top 44%
×9stories
+181ft-148ft

Overall

12398

Females

3500

F18-39

3500

30K→20M

18.6 - 20.0 mi

Top 41%
×5stories
+64ft-50ft

Overall

11616

Females

3238

F18-39

3238

20M→21M

20.0 - 21.0 mi

Top 40%
×8stories
+106ft-24ft

Overall

11305

Females

3247

F18-39

3247

21M→35K

21.0 - 21.8 mi

Top 29%
×7stories
+17ft-86ft

Overall

8284

Females

1812

F18-39

1812

35K→23M

21.8 - 23.0 mi

Top 33%
×5stories
+23ft-63ft

Overall

9474

Females

2494

F18-39

2494

23M→24M

23.0 - 24.0 mi

Top 30%
×6stories
+12ft-82ft

Overall

8581

Females

2143

F18-39

2143

24M→40K

24.0 - 24.9 mi

Top 29%
×1story
+6ft-20ft

Overall

8141

Females

2068

F18-39

2068

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1story
+13ft-16ft

Overall

8659

Females

2372

F18-39

2372

25.2M→Finish

25.2 - 26.2 mi

Top 31%
×2stories
+22ft-21ft

Overall

8710

Females

2401

F18-39

2401

Passing Analysis

Category:
Athletes Passed
3241
Passed By
782
Net Change
+2459
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14265
5K → 10K72174+647#14265#13618
10K → 15K266138+128#13618#13490
15K → 20K206174+32#13490#13458
20K → Half36360#13458#13458
Half → 25K22590+135#13458#13323
25K → 30K343147+196#13323#13127
30K → 20M19138+153#13127#12974
20M → 21M16039+121#12974#12853
21M → 35K2112+209#12853#12644
35K → 23M25411+243#12644#12401
23M → 24M1798+171#12401#12230
24M → 40K2017+194#12230#12036
40K → 25.2M842+82#12036#11954
25.2M → Finish16416+148#11954#11806
TOTALS3241782+2459
📊

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