All Results|Race Analytics|Course|Contact
BOSTON MARATHON 2026

Kelsey Trevor

Bib: 27419β€’F

MA

Boston Marathon logo
0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 29021
Gender (Female)
#0 / 12578
Age Group (F18-39)
#0 / 5716
Race Day Weather
51Β°/41Β°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
33:39
3.11 mi
Rank: #27774
Start β†’ 5K
33:39 | 10:50/mi
10K
1:07:57
6.21 mi
Rank: #27775 (-1)
5K β†’ 10K
34:18 | 11:03/mi
15K
1:41:39
9.32 mi
Rank: #27573 (+202)
10K β†’ 15K
33:42 | 10:51/mi
20K
2:15:20
12.43 mi
Rank: #27350 (+223)
15K β†’ 20K
33:41 | 10:51/mi
HALF
2:22:33
13.11 mi
Rank: #27322 (+28)
20K β†’ HALF
7:13 | 10:36/mi
25K
2:49:13
15.53 mi
Rank: #27158 (+164)
HALF β†’ 25K
26:40 | 11:00/mi
30K
3:23:42
18.64 mi
Rank: #26873 (+285)
25K β†’ 30K
34:29 | 11:06/mi
20M
3:39:09
20.00 mi
Rank: #26799 (+74)
30K β†’ 20M
15:27 | 11:23/mi
21M
3:51:08
21.00 mi
Rank: #26709 (+90)
20M β†’ 21M
11:59 | 11:59/mi
35K
3:59:36
21.75 mi
Rank: #26670 (+39)
21M β†’ 35K
8:28 | 11:20/mi
23M
4:15:22
23.00 mi
Rank: #26712 (-42)
35K β†’ 23M
15:46 | 12:36/mi
24M
4:25:27
24.00 mi
Rank: #26584 (+128)
23M β†’ 24M
10:05 | 10:05/mi
40K
4:34:33
24.85 mi
Rank: #26494 (+90)
24M β†’ 40K
9:06 | 10:39/mi
25.2M
4:38:23
25.20 mi
Rank: #26446 (+48)
40K β†’ 25.2M
3:50 | 11:07/mi
FINISH
4:48:20
26.22 mi
Rank: #26367 (+79)
25.2M β†’ FINISH
9:57 | 9:46/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:22:33
Pace10:53 /mi
2nd Half
Distance13.11 mi
Time2:25:47
Pace11:08 /mi
πŸ“ŠPositive Split: 2.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:03:1033:3910:5033:39
10:50
-
10K
6.21 mi12:37:281:07:5710:5734:18
11:03
+0:13
15K
9.32 mi13:11:101:41:3910:5533:42
10:51
-0:12
20K
12.43 mi13:44:512:15:2010:5433:41
10:51
0:00
HALF
13.11 mi13:52:042:22:3310:537:13
10:36
-0:15
25K
15.53 mi14:18:442:49:1310:5426:40
11:00
+0:24
30K
18.64 mi14:53:133:23:4210:5634:29
11:06
+0:06
20M
20.00 mi15:08:403:39:0910:5815:27
11:23
+0:17
21M
21.00 mi15:20:393:51:0811:0111:59
11:59
+0:36
35K
21.75 mi15:29:073:59:3611:028:28
11:20
-0:39
23M
23.00 mi15:44:534:15:2211:0715:46
12:36
+1:16
24M
24.00 mi15:54:584:25:2711:0410:05
10:05
-2:31
40K
24.85 mi16:04:044:34:3311:039:06
10:39
+0:34
25.2M
25.20 mi16:07:544:38:2311:033:50
11:07
+0:28
FINISH
26.22 mi16:17:514:48:2011:019:57
9:46
-1:21

Checkpoint Splits Visualizations

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

πŸ“ˆPace 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

9:46 /mi

Average Pace

11:00 /mi

Slowest Pace

12:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

36:21

13% of race

Time at Steady Pace

3:20:19

69% of race

Time at Slower Pace

51:40

18% of race

Average Pace: 11:00 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi12:03:1033:3910:5033:39
10:50
#27774
10K
6.21 mi12:37:281:07:5710:5734:18
11:03
#27775
15K
9.32 mi13:11:101:41:3910:5533:42
10:51
#27573
20K
12.43 mi13:44:512:15:2010:5433:41
10:51
#27350
HALF
13.11 mi13:52:042:22:3310:537:13
10:36
#27322
25K
15.53 mi14:18:442:49:1310:5426:40
11:00
#27158
30K
18.64 mi14:53:133:23:4210:5634:29
11:06
#26873
20M
20.00 mi15:08:403:39:0910:5815:27
11:23
#26799
21M
21.00 mi15:20:393:51:0811:0111:59
11:59
#26709
35K
21.75 mi15:29:073:59:3611:028:28
11:20
#26670
23M
23.00 mi15:44:534:15:2211:0715:46
12:36
#26712
24M
24.00 mi15:54:584:25:2711:0410:05
10:05
#26584
40K
24.85 mi16:04:044:34:3311:039:06
10:39
#26494
25.2M
25.20 mi16:07:544:38:2311:033:50
11:07
#26446
FINISH
26.22 mi16:17:514:48:2011:019:57
9:46
#26367
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 mi27774117371173727233(Top 94%)11447(Top 91%)11447(Top 200%)
10K6.21 mi3.10 mi27775-111743-611743-627721(Top 96%)11734(Top 93%)11734(Top 205%)
15K9.32 mi3.11 mi27573+20211635+10811635+10827233(Top 94%)11447(Top 91%)11447(Top 200%)
20K12.43 mi3.11 mi27350+22311505+13011505+13026763(Top 92%)11185(Top 89%)11185(Top 196%)
HALF13.11 mi0.68 mi27322+2811490+1511490+1526823(Top 92%)11260(Top 90%)11260(Top 197%)
25K15.53 mi2.42 mi27158+16411404+8611404+8626337(Top 91%)11000(Top 87%)11000(Top 192%)
30K18.64 mi3.11 mi26873+28511266+13811266+13825515(Top 88%)10634(Top 85%)10634(Top 186%)
20M20.00 mi1.36 mi26799+7411227+3911227+3925546(Top 88%)10734(Top 85%)10734(Top 188%)
21M21.00 mi1.00 mi26709+9011181+4611181+4625059(Top 86%)10535(Top 84%)10535(Top 184%)
35K21.75 mi0.75 mi26670+3911170+1111170+1125777(Top 89%)10924(Top 87%)10924(Top 191%)
23M23.00 mi1.25 mi26712-4211206-3611206-3626904(Top 93%)11543(Top 92%)11543(Top 202%)
24M24.00 mi1.00 mi26584+12811148+5811148+5823058(Top 79%)9588(Top 76%)9588(Top 168%)
40K24.85 mi0.85 mi26494+9011109+3911109+3923556(Top 81%)9907(Top 79%)9907(Top 173%)
25.2M25.20 mi0.35 mi26446+4811086+2311086+2322704(Top 78%)9466(Top 75%)9466(Top 166%)
FINISH26.22 mi1.02 mi26367+7911056+3011056+3023218(Top 80%)9723(Top 77%)9723(Top 170%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
Γ—21
+97ft-345ft

Overall

27233

Females

11447

F18-39

11447

5K→10K

3.1 - 6.2 mi

Top 96%
Γ—5
+79ft-138ft

Overall

27721

Females

11734

F18-39

11734

10K→15K

6.2 - 9.3 mi

Top 94%
Γ—3
+67ft-78ft

Overall

27233

Females

11447

F18-39

11447

15K→20K

9.3 - 12.4 mi

Top 92%
Γ—5
+106ft-86ft

Overall

26763

Females

11185

F18-39

11185

20K→HALF

12.4 - 13.1 mi

Top 92%
Γ—2
+19ft-37ft

Overall

26823

Females

11260

F18-39

11260

HALF→25K

13.1 - 15.5 mi

Top 91%
Γ—4
+66ft-88ft

Overall

26337

Females

11000

F18-39

11000

25K→30K

15.5 - 18.6 mi

Top 88%
Γ—9
+181ft-148ft

Overall

25515

Females

10634

F18-39

10634

30K→20M

18.6 - 20.0 mi

Top 88%
Γ—5
+64ft-50ft

Overall

25546

Females

10734

F18-39

10734

20M→21M

20.0 - 21.0 mi

Top 86%
Γ—8
+106ft-24ft

Overall

25059

Females

10535

F18-39

10535

21M→35K

21.0 - 21.8 mi

Top 89%
Γ—7
+17ft-86ft

Overall

25777

Females

10924

F18-39

10924

35K→23M

21.8 - 23.0 mi

Top 93%
Γ—5
+23ft-63ft

Overall

26904

Females

11543

F18-39

11543

23M→24M

23.0 - 24.0 mi

Top 79%
Γ—6
+12ft-82ft

Overall

23058

Females

9588

F18-39

9588

24M→40K

24.0 - 24.9 mi

Top 81%
Γ—1
+6ft-20ft

Overall

23556

Females

9907

F18-39

9907

40K→25.2M

24.9 - 25.2 mi

Top 78%
Γ—1
+13ft-16ft

Overall

22704

Females

9466

F18-39

9466

25.2M→FINISH

25.2 - 26.2 mi

Top 80%
Γ—2
+22ft-21ft

Overall

23218

Females

9723

F18-39

9723

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1745*
Passed By
338
Net Change
+1407
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#27774
5K β†’ 10K145146-1#27774#27775
10K β†’ 15K240*38+202#27775#27573
15K β†’ 20K241*18+223#27573#27350
20K β†’ HALF379+28#27350#27322
HALF β†’ 25K17915+164#27322#27158
25K β†’ 30K298*13+285#27158#26873
30K β†’ 20M8511+74#26873#26799
20M β†’ 21M933+90#26799#26709
21M β†’ 35K5011+39#26709#26670
35K β†’ 23M2668-42#26670#26712
23M β†’ 24M1302+128#26712#26584
24M β†’ 40K911+90#26584#26494
40K β†’ 25.2M480+48#26494#26446
25.2M β†’ FINISH823+79#26446#26367
TOTALS1745*338+1407

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

πŸ“Š

Passing Analysis Visualizations

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

Time:
Category:

πŸ“ˆPosition Graph

Loading...

🎨Heatmap Timeline

Loading...

πŸ”„Passing Circle

Loading...

🌊Position Flow

Loading...

πŸƒRace Lanes

Loading...

Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

Upload your GPX file to see detailed activity metrics

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export & Support

Download your data, get help, and share your feedback

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing