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BOSTON MARATHON 2026

Tessa Rough

Bib: 15254•F

OR

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 38%
Gender (Female)
#0 / 12578
Top 22%
Age Group (F18-39)
#0 / 5716
Top 38%
Race Day Weather
51°/41°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
23:21
3.11 mi
Rank: #12915
Start → 5K
23:21 | 7:31/mi
10K
46:46
6.21 mi
Rank: #13063 (-148)
5K → 10K
23:25 | 7:33/mi
15K
1:09:46
9.32 mi
Rank: #12689 (+374)
10K → 15K
23:00 | 7:25/mi
20K
1:32:37
12.43 mi
Rank: #12183 (+506)
15K → 20K
22:51 | 7:22/mi
HALF
1:37:29
13.11 mi
Rank: #12045 (+138)
20K → HALF
4:52 | 7:09/mi
25K
1:55:22
15.53 mi
Rank: #11775 (+270)
HALF → 25K
17:53 | 7:23/mi
30K
2:18:54
18.64 mi
Rank: #11476 (+299)
25K → 30K
23:32 | 7:35/mi
20M
2:29:02
20.00 mi
Rank: #11252 (+224)
30K → 20M
10:08 | 7:28/mi
21M
2:37:07
21.00 mi
Rank: #11162 (+90)
20M → 21M
8:05 | 8:05/mi
35K
2:42:41
21.75 mi
Rank: #11104 (+58)
21M → 35K
5:34 | 7:27/mi
23M
2:52:31
23.00 mi
Rank: #11071 (+33)
35K → 23M
9:50 | 7:52/mi
24M
3:00:09
24.00 mi
Rank: #11034 (+37)
23M → 24M
7:38 | 7:38/mi
40K
3:06:36
24.85 mi
Rank: #10927 (+107)
24M → 40K
6:27 | 7:33/mi
25.2M
3:09:35
25.20 mi
Rank: #10937 (-10)
40K → 25.2M
2:59 | 8:40/mi
FINISH
3:17:23
26.22 mi
Rank: #10972 (-35)
25.2M → FINISH
7:48 | 7:40/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:37:29
Pace7:27 /mi
2nd Half
Distance13.11 mi
Time1:39:54
Pace7:38 /mi
📊Positive Split: 2.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:08:4823:217:3123:21
7:31
-
10K
6.21 mi11:32:1346:467:3223:25
7:33
+0:02
15K
9.32 mi11:55:131:09:467:3023:00
7:25
-0:08
20K
12.43 mi12:18:041:32:377:2822:51
7:22
-0:03
HALF
13.11 mi12:22:561:37:297:274:52
7:09
-0:13
25K
15.53 mi12:40:491:55:227:2617:53
7:23
+0:14
30K
18.64 mi13:04:212:18:547:2823:32
7:35
+0:12
20M
20.00 mi13:14:292:29:027:2810:08
7:28
-0:07
21M
21.00 mi13:22:342:37:077:298:05
8:05
+0:37
35K
21.75 mi13:28:082:42:417:295:34
7:27
-0:38
23M
23.00 mi13:37:582:52:317:319:50
7:52
+0:25
24M
24.00 mi13:45:363:00:097:317:38
7:38
-0:14
40K
24.85 mi13:52:033:06:367:316:27
7:33
-0:05
25.2M
25.20 mi13:55:023:09:357:322:59
8:40
+1:07
FINISH
26.22 mi14:02:503:17:237:337:48
7:40
-1:00

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

7:09 /mi

Average Pace

7:32 /mi

Slowest Pace

8:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

27:43

14% of race

Time at Steady Pace

2:28:46

75% of race

Time at Slower Pace

20:54

11% of race

Average Pace: 7:32 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:08:4823:217:3123:21
7:31
#12915
10K
6.21 mi11:32:1346:467:3223:25
7:33
#13063
15K
9.32 mi11:55:131:09:467:3023:00
7:25
#12689
20K
12.43 mi12:18:041:32:377:2822:51
7:22
#12183
HALF
13.11 mi12:22:561:37:297:274:52
7:09
#12045
25K
15.53 mi12:40:491:55:227:2617:53
7:23
#11775
30K
18.64 mi13:04:212:18:547:2823:32
7:35
#11476
20M
20.00 mi13:14:292:29:027:2810:08
7:28
#11252
21M
21.00 mi13:22:342:37:077:298:05
8:05
#11162
35K
21.75 mi13:28:082:42:417:295:34
7:27
#11104
23M
23.00 mi13:37:582:52:317:319:50
7:52
#11071
24M
24.00 mi13:45:363:00:097:317:38
7:38
#11034
40K
24.85 mi13:52:033:06:367:316:27
7:33
#10927
25.2M
25.20 mi13:55:023:09:357:322:59
8:40
#10937
FINISH
26.22 mi14:02:503:17:237:337:48
7:40
#10972
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi129153432343211972(Top 41%)3007(Top 24%)3007(Top 53%)
10K6.21 mi3.10 mi13063-1483559-1273559-12713259(Top 46%)3682(Top 29%)3682(Top 64%)
15K9.32 mi3.11 mi12689+3743354+2053354+20511972(Top 41%)3007(Top 24%)3007(Top 53%)
20K12.43 mi3.11 mi12183+5063097+2573097+25710707(Top 37%)2413(Top 19%)2413(Top 42%)
HALF13.11 mi0.68 mi12045+1383013+843013+849878(Top 34%)1948(Top 15%)1948(Top 34%)
25K15.53 mi2.42 mi11775+2702914+992914+9910392(Top 36%)2340(Top 19%)2340(Top 41%)
30K18.64 mi3.11 mi11476+2992793+1212793+12110268(Top 35%)2402(Top 19%)2402(Top 42%)
20M20.00 mi1.36 mi11252+2242698+952698+958886(Top 31%)1872(Top 15%)1872(Top 33%)
21M21.00 mi1.00 mi11162+902680+182680+1810479(Top 36%)2725(Top 22%)2725(Top 48%)
35K21.75 mi0.75 mi11104+582666+142666+1410442(Top 36%)2704(Top 21%)2704(Top 47%)
23M23.00 mi1.25 mi11071+332671-52671-511446(Top 39%)3317(Top 26%)3317(Top 58%)
24M24.00 mi1.00 mi11034+372679-82679-811100(Top 38%)3218(Top 26%)3218(Top 56%)
40K24.85 mi0.85 mi10927+1072654+252654+259200(Top 32%)2381(Top 19%)2381(Top 42%)
25.2M25.20 mi0.35 mi10937-102666-122666-1212609(Top 43%)4141(Top 33%)4141(Top 72%)
FINISH26.22 mi1.02 mi10972-352713-472713-4712637(Top 44%)4189(Top 33%)4189(Top 73%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
×21
+97ft-345ft

Overall

11972

Females

3007

F18-39

3007

5K→10K

3.1 - 6.2 mi

Top 46%
×5
+79ft-138ft

Overall

13259

Females

3682

F18-39

3682

10K→15K

6.2 - 9.3 mi

Top 41%
×3
+67ft-78ft

Overall

11972

Females

3007

F18-39

3007

15K→20K

9.3 - 12.4 mi

Top 37%
×5
+106ft-86ft

Overall

10707

Females

2413

F18-39

2413

20K→HALF

12.4 - 13.1 mi

Top 34%
×2
+19ft-37ft

Overall

9878

Females

1948

F18-39

1948

HALF→25K

13.1 - 15.5 mi

Top 36%
×4
+66ft-88ft

Overall

10392

Females

2340

F18-39

2340

25K→30K

15.5 - 18.6 mi

Top 35%
×9
+181ft-148ft

Overall

10268

Females

2402

F18-39

2402

30K→20M

18.6 - 20.0 mi

Top 31%
×5
+64ft-50ft

Overall

8886

Females

1872

F18-39

1872

20M→21M

20.0 - 21.0 mi

Top 36%
×8
+106ft-24ft

Overall

10479

Females

2725

F18-39

2725

21M→35K

21.0 - 21.8 mi

Top 36%
×7
+17ft-86ft

Overall

10442

Females

2704

F18-39

2704

35K→23M

21.8 - 23.0 mi

Top 39%
×5
+23ft-63ft

Overall

11446

Females

3317

F18-39

3317

23M→24M

23.0 - 24.0 mi

Top 38%
×6
+12ft-82ft

Overall

11100

Females

3218

F18-39

3218

24M→40K

24.0 - 24.9 mi

Top 32%
×1
+6ft-20ft

Overall

9200

Females

2381

F18-39

2381

40K→25.2M

24.9 - 25.2 mi

Top 43%
×1
+13ft-16ft

Overall

12609

Females

4141

F18-39

4141

25.2M→FINISH

25.2 - 26.2 mi

Top 44%
×2
+22ft-21ft

Overall

12637

Females

4189

F18-39

4189

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2829
Passed By
886
Net Change
+1943
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12915
5K → 10K211359-148#12915#13063
10K → 15K42652+374#13063#12689
15K → 20K51711+506#12689#12183
20K → HALF1380+138#12183#12045
HALF → 25K29020+270#12045#11775
25K → 30K35253+299#11775#11476
30K → 20M2339+224#11476#11252
20M → 21M13646+90#11252#11162
21M → 35K8729+58#11162#11104
35K → 23M11178+33#11104#11071
23M → 24M9962+37#11071#11034
24M → 40K13326+107#11034#10927
40K → 25.2M3141-10#10927#10937
25.2M → FINISH65100-35#10937#10972
TOTALS2829886+1943
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing