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BOSTON MARATHON 2026

Stephanie Trevathan

Bib: 15888•F

TX

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 30%
Gender (Female)
#0 / 12578
Top 13%
Masters (Masters Women)
#0 / 6862
Top 4%
Age Group (F40-44)
#0 / 1737
Top 8%
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
22:59
3.11 mi
Rank: #11907
Start → 5K
22:59 | 7:24/mi
10K
45:38
6.21 mi
Rank: #11469 (+438)
5K → 10K
22:39 | 7:18/mi
15K
1:07:56
9.32 mi
Rank: #10935 (+534)
10K → 15K
22:18 | 7:11/mi
20K
1:30:50
12.43 mi
Rank: #10913 (+22)
15K → 20K
22:54 | 7:23/mi
HALF
1:35:41
13.11 mi
Rank: #10815 (+98)
20K → HALF
4:51 | 7:07/mi
25K
1:52:48
15.53 mi
Rank: #10246 (+569)
HALF → 25K
17:07 | 7:04/mi
30K
2:15:05
18.64 mi
Rank: #9625 (+621)
25K → 30K
22:17 | 7:11/mi
20M
2:24:40
20.00 mi
Rank: #9311 (+314)
30K → 20M
9:35 | 7:04/mi
21M
2:32:01
21.00 mi
Rank: #9049 (+262)
20M → 21M
7:21 | 7:21/mi
35K
2:36:59
21.75 mi
Rank: #8833 (+216)
21M → 35K
4:58 | 6:39/mi
23M
2:45:57
23.00 mi
Rank: #8624 (+209)
35K → 23M
8:58 | 7:10/mi
24M
2:52:59
24.00 mi
Rank: #8508 (+116)
23M → 24M
7:02 | 7:02/mi
40K
2:59:24
24.85 mi
Rank: #8501 (+7)
24M → 40K
6:25 | 7:31/mi
25.2M
3:02:17
25.20 mi
Rank: #8503 (-2)
40K → 25.2M
2:53 | 8:22/mi
FINISH
3:09:53
26.22 mi
Rank: #8587 (-84)
25.2M → FINISH
7:36 | 7:28/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:35:41
Pace7:18 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:34:12
Pace7:12 /mi
📊Negative Split: 1.6% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:1922:597:2422:59
7:24
-
10K
6.21 mi11:17:5845:387:2122:39
7:18
-0:06
15K
9.32 mi11:40:161:07:567:1822:18
7:11
-0:07
20K
12.43 mi12:03:101:30:507:1922:54
7:23
+0:12
HALF
13.11 mi12:08:011:35:417:184:51
7:07
-0:16
25K
15.53 mi12:25:081:52:487:1617:07
7:04
-0:03
30K
18.64 mi12:47:252:15:057:1522:17
7:11
+0:07
20M
20.00 mi12:57:002:24:407:159:35
7:04
-0:07
21M
21.00 mi13:04:212:32:017:157:21
7:21
+0:17
35K
21.75 mi13:09:192:36:597:144:58
6:39
-0:42
23M
23.00 mi13:18:172:45:577:138:58
7:10
+0:31
24M
24.00 mi13:25:192:52:597:137:02
7:02
-0:08
40K
24.85 mi13:31:442:59:247:146:25
7:31
+0:29
25.2M
25.20 mi13:34:373:02:177:152:53
8:22
+0:51
FINISH
26.22 mi13:42:133:09:537:157:36
7:28
-0:54

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

6:39 /mi

Average Pace

7:15 /mi

Slowest Pace

8:22 /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

4:58

3% of race

Time at Steady Pace

2:02:08

64% of race

Time at Slower Pace

1:02:47

33% of race

Average Pace: 7:15 /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 mi10:55:1922:597:2422:59
7:24
#11907
10K
6.21 mi11:17:5845:387:2122:39
7:18
#11469
15K
9.32 mi11:40:161:07:567:1822:18
7:11
#10935
20K
12.43 mi12:03:101:30:507:1922:54
7:23
#10913
HALF
13.11 mi12:08:011:35:417:184:51
7:07
#10815
25K
15.53 mi12:25:081:52:487:1617:07
7:04
#10246
30K
18.64 mi12:47:252:15:057:1522:17
7:11
#9625
20M
20.00 mi12:57:002:24:407:159:35
7:04
#9311
21M
21.00 mi13:04:212:32:017:157:21
7:21
#9049
35K
21.75 mi13:09:192:36:597:144:58
6:39
#8833
23M
23.00 mi13:18:172:45:577:138:58
7:10
#8624
24M
24.00 mi13:25:192:52:597:137:02
7:02
#8508
40K
24.85 mi13:31:442:59:247:146:25
7:31
#8501
25.2M
25.20 mi13:34:373:02:177:152:53
8:22
#8503
FINISH
26.22 mi13:42:133:09:537:157:36
7:28
#8587
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi11907285528559935(Top 34%)1913(Top 15%)1913(Top 110%)
10K6.21 mi3.10 mi11469+4382647+2082647+20811061(Top 38%)2456(Top 20%)2456(Top 141%)
15K9.32 mi3.11 mi10935+5342389+2582389+2589935(Top 34%)1913(Top 15%)1913(Top 110%)
20K12.43 mi3.11 mi10913+222427-382427-3810857(Top 37%)2493(Top 20%)2493(Top 144%)
HALF13.11 mi0.68 mi10815+982370+572370+579609(Top 33%)1782(Top 14%)1782(Top 103%)
25K15.53 mi2.42 mi10246+5692105+2652105+2657842(Top 27%)1165(Top 9%)1165(Top 67%)
30K18.64 mi3.11 mi9625+6211851+2541851+2547226(Top 25%)1074(Top 9%)1074(Top 62%)
20M20.00 mi1.36 mi9311+3141729+1221729+1225976(Top 21%)740(Top 6%)740(Top 43%)
21M21.00 mi1.00 mi9049+2621643+861643+865605(Top 19%)752(Top 6%)752(Top 43%)
35K21.75 mi0.75 mi8833+2161564+791564+794584(Top 16%)496(Top 4%)496(Top 29%)
23M23.00 mi1.25 mi8624+2091511+531511+536574(Top 23%)1084(Top 9%)1084(Top 62%)
24M24.00 mi1.00 mi8508+1161488+231488+236749(Top 23%)1204(Top 10%)1204(Top 69%)
40K24.85 mi0.85 mi8501+71513-251513-258893(Top 31%)2209(Top 18%)2209(Top 127%)
25.2M25.20 mi0.35 mi8503-21527-141527-1410727(Top 37%)3168(Top 25%)3168(Top 182%)
FINISH26.22 mi1.02 mi8587-841593-661593-6611102(Top 38%)3388(Top 27%)3388(Top 195%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×21
+97ft-345ft

Overall

9935

Females

1913

F40-44

1913

5K→10K

3.1 - 6.2 mi

Top 38%
×5
+79ft-138ft

Overall

11061

Females

2456

F40-44

2456

10K→15K

6.2 - 9.3 mi

Top 34%
×3
+67ft-78ft

Overall

9935

Females

1913

F40-44

1913

15K→20K

9.3 - 12.4 mi

Top 37%
×5
+106ft-86ft

Overall

10857

Females

2493

F40-44

2493

20K→HALF

12.4 - 13.1 mi

Top 33%
×2
+19ft-37ft

Overall

9609

Females

1782

F40-44

1782

HALF→25K

13.1 - 15.5 mi

Top 27%
×4
+66ft-88ft

Overall

7842

Females

1165

F40-44

1165

25K→30K

15.5 - 18.6 mi

Top 25%
×9
+181ft-148ft

Overall

7226

Females

1074

F40-44

1074

30K→20M

18.6 - 20.0 mi

Top 21%
×5
+64ft-50ft

Overall

5976

Females

740

F40-44

740

20M→21M

20.0 - 21.0 mi

Top 19%
×8
+106ft-24ft

Overall

5605

Females

752

F40-44

752

21M→35K

21.0 - 21.8 mi

Top 16%
×7
+17ft-86ft

Overall

4584

Females

496

F40-44

496

35K→23M

21.8 - 23.0 mi

Top 23%
×5
+23ft-63ft

Overall

6574

Females

1084

F40-44

1084

23M→24M

23.0 - 24.0 mi

Top 23%
×6
+12ft-82ft

Overall

6749

Females

1204

F40-44

1204

24M→40K

24.0 - 24.9 mi

Top 31%
×1
+6ft-20ft

Overall

8893

Females

2209

F40-44

2209

40K→25.2M

24.9 - 25.2 mi

Top 37%
×1
+13ft-16ft

Overall

10727

Females

3168

F40-44

3168

25.2M→FINISH

25.2 - 26.2 mi

Top 38%
×2
+22ft-21ft

Overall

11102

Females

3388

F40-44

3388

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Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3843*
Passed By
523
Net Change
+3320
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11907
5K → 10K538100+438#11907#11469
10K → 15K55824+534#11469#10935
15K → 20K163141+22#10935#10913
20K → HALF1002+98#10913#10815
HALF → 25K569*0+569#10815#10246
25K → 30K625*4+621#10246#9625
30K → 20M3151+314#9625#9311
20M → 21M2642+262#9311#9049
21M → 35K2160+216#9049#8833
35K → 23M22213+209#8833#8624
23M → 24M13620+116#8624#8508
24M → 40K7164+7#8508#8501
40K → 25.2M3032-2#8501#8503
25.2M → FINISH36120-84#8503#8587
TOTALS3843*523+3320

* Includes athletes who did not complete a segment (DNF/DNQ).

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📊

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