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

Kirstyn Devries

Bib: 13894β€’F

ON

Boston Marathon logo
0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 29021
Top 37%
Gender (Female)
#0 / 12578
Top 20%
Age Group (F18-39)
#0 / 5716
Top 36%
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
23:16
3.11 mi
Rank: #12687
Start β†’ 5K
23:16 | 7:30/mi
10K
46:17
6.21 mi
Rank: #12397 (+290)
5K β†’ 10K
23:01 | 7:25/mi
15K
1:09:07
9.32 mi
Rank: #12065 (+332)
10K β†’ 15K
22:50 | 7:21/mi
20K
1:32:17
12.43 mi
Rank: #11935 (+130)
15K β†’ 20K
23:10 | 7:28/mi
HALF
1:37:08
13.11 mi
Rank: #11825 (+110)
20K β†’ HALF
4:51 | 7:07/mi
25K
1:55:00
15.53 mi
Rank: #11585 (+240)
HALF β†’ 25K
17:52 | 7:23/mi
30K
2:18:44
18.64 mi
Rank: #11403 (+182)
25K β†’ 30K
23:44 | 7:39/mi
20M
2:29:06
20.00 mi
Rank: #11285 (+118)
30K β†’ 20M
10:22 | 7:38/mi
21M
2:37:00
21.00 mi
Rank: #11117 (+168)
20M β†’ 21M
7:54 | 7:54/mi
35K
2:42:37
21.75 mi
Rank: #11075 (+42)
21M β†’ 35K
5:37 | 7:31/mi
23M
2:52:18
23.00 mi
Rank: #11004 (+71)
35K β†’ 23M
9:41 | 7:45/mi
24M
2:59:52
24.00 mi
Rank: #10918 (+86)
23M β†’ 24M
7:34 | 7:34/mi
40K
3:06:15
24.85 mi
Rank: #10796 (+122)
24M β†’ 40K
6:23 | 7:28/mi
25.2M
3:09:03
25.20 mi
Rank: #10753 (+43)
40K β†’ 25.2M
2:48 | 8:08/mi
FINISH
3:16:25
26.22 mi
Rank: #10688 (+65)
25.2M β†’ FINISH
7:22 | 7:14/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:37:08
Pace7:25 /mi
2nd Half
Distance13.11 mi
Time1:39:17
Pace7:35 /mi
πŸ“ŠPositive Split: 2.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:2123:167:3023:16
7:30
-
10K
6.21 mi11:15:2246:177:2723:01
7:25
-0:05
15K
9.32 mi11:38:121:09:077:2522:50
7:21
-0:04
20K
12.43 mi12:01:221:32:177:2623:10
7:28
+0:07
HALF
13.11 mi12:06:131:37:087:254:51
7:07
-0:21
25K
15.53 mi12:24:051:55:007:2517:52
7:23
+0:16
30K
18.64 mi12:47:492:18:447:2723:44
7:39
+0:16
20M
20.00 mi12:58:112:29:067:2810:22
7:38
-0:01
21M
21.00 mi13:06:052:37:007:297:54
7:54
+0:16
35K
21.75 mi13:11:422:42:377:295:37
7:31
-0:23
23M
23.00 mi13:21:232:52:187:309:41
7:45
+0:14
24M
24.00 mi13:28:572:59:527:307:34
7:34
-0:11
40K
24.85 mi13:35:203:06:157:306:23
7:28
-0:06
25.2M
25.20 mi13:38:083:09:037:312:48
8:08
+0:40
FINISH
26.22 mi13:45:303:16:257:307:22
7:14
-0:54

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

7:07 /mi

Average Pace

7:30 /mi

Slowest Pace

8:08 /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

3:05:43

95% of race

Time at Steady Pace

10:42

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:29 /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 mi10:52:2123:167:3023:16
7:30
#12687
10K
6.21 mi11:15:2246:177:2723:01
7:25
#12397
15K
9.32 mi11:38:121:09:077:2522:50
7:21
#12065
20K
12.43 mi12:01:221:32:177:2623:10
7:28
#11935
HALF
13.11 mi12:06:131:37:087:254:51
7:07
#11825
25K
15.53 mi12:24:051:55:007:2517:52
7:23
#11585
30K
18.64 mi12:47:492:18:447:2723:44
7:39
#11403
20M
20.00 mi12:58:112:29:067:2810:22
7:38
#11285
21M
21.00 mi13:06:052:37:007:297:54
7:54
#11117
35K
21.75 mi13:11:422:42:377:295:37
7:31
#11075
23M
23.00 mi13:21:232:52:187:309:41
7:45
#11004
24M
24.00 mi13:28:572:59:527:307:34
7:34
#10918
40K
24.85 mi13:35:203:06:157:306:23
7:28
#10796
25.2M
25.20 mi13:38:083:09:037:312:48
8:08
#10753
FINISH
26.22 mi13:45:303:16:257:307:22
7:14
#10688
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 mi126873307330711524(Top 40%)2758(Top 22%)2758(Top 48%)
10K6.21 mi3.10 mi12397+2903164+1433164+14312158(Top 42%)3048(Top 24%)3048(Top 53%)
15K9.32 mi3.11 mi12065+3322995+1692995+16911524(Top 40%)2758(Top 22%)2758(Top 48%)
20K12.43 mi3.11 mi11935+1302958+372958+3711609(Top 40%)2889(Top 23%)2889(Top 51%)
HALF13.11 mi0.68 mi11825+1102905+532905+539669(Top 33%)1842(Top 15%)1842(Top 32%)
25K15.53 mi2.42 mi11585+2402805+1002805+10010312(Top 36%)2294(Top 18%)2294(Top 40%)
30K18.64 mi3.11 mi11403+1822746+592746+5910764(Top 37%)2642(Top 21%)2642(Top 46%)
20M20.00 mi1.36 mi11285+1182719+272719+2710111(Top 35%)2454(Top 20%)2454(Top 43%)
21M21.00 mi1.00 mi11117+1682659+602659+609263(Top 32%)2156(Top 17%)2156(Top 38%)
35K21.75 mi0.75 mi11075+422648+112648+1110956(Top 38%)2969(Top 24%)2969(Top 52%)
23M23.00 mi1.25 mi11004+712633+152633+1510562(Top 36%)2887(Top 23%)2887(Top 51%)
24M24.00 mi1.00 mi10918+862626+72626+710639(Top 37%)2981(Top 24%)2981(Top 52%)
40K24.85 mi0.85 mi10796+1222580+462580+468657(Top 30%)2109(Top 17%)2109(Top 37%)
25.2M25.20 mi0.35 mi10753+432569+112569+119164(Top 32%)2427(Top 19%)2427(Top 42%)
FINISH26.22 mi1.02 mi10688+652563+62563+69374(Top 32%)2544(Top 20%)2544(Top 45%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
Γ—21
+97ft-345ft

Overall

11524

Females

2758

F18-39

2758

5K→10K

3.1 - 6.2 mi

Top 42%
Γ—5
+79ft-138ft

Overall

12158

Females

3048

F18-39

3048

10K→15K

6.2 - 9.3 mi

Top 40%
Γ—3
+67ft-78ft

Overall

11524

Females

2758

F18-39

2758

15K→20K

9.3 - 12.4 mi

Top 40%
Γ—5
+106ft-86ft

Overall

11609

Females

2889

F18-39

2889

20K→HALF

12.4 - 13.1 mi

Top 33%
Γ—2
+19ft-37ft

Overall

9669

Females

1842

F18-39

1842

HALF→25K

13.1 - 15.5 mi

Top 36%
Γ—4
+66ft-88ft

Overall

10312

Females

2294

F18-39

2294

25K→30K

15.5 - 18.6 mi

Top 37%
Γ—9
+181ft-148ft

Overall

10764

Females

2642

F18-39

2642

30K→20M

18.6 - 20.0 mi

Top 35%
Γ—5
+64ft-50ft

Overall

10111

Females

2454

F18-39

2454

20M→21M

20.0 - 21.0 mi

Top 32%
Γ—8
+106ft-24ft

Overall

9263

Females

2156

F18-39

2156

21M→35K

21.0 - 21.8 mi

Top 38%
Γ—7
+17ft-86ft

Overall

10956

Females

2969

F18-39

2969

35K→23M

21.8 - 23.0 mi

Top 36%
Γ—5
+23ft-63ft

Overall

10562

Females

2887

F18-39

2887

23M→24M

23.0 - 24.0 mi

Top 37%
Γ—6
+12ft-82ft

Overall

10639

Females

2981

F18-39

2981

24M→40K

24.0 - 24.9 mi

Top 30%
Γ—1
+6ft-20ft

Overall

8657

Females

2109

F18-39

2109

40K→25.2M

24.9 - 25.2 mi

Top 32%
Γ—1
+13ft-16ft

Overall

9164

Females

2427

F18-39

2427

25.2M→FINISH

25.2 - 26.2 mi

Top 32%
Γ—2
+22ft-21ft

Overall

9374

Females

2544

F18-39

2544

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2648*
Passed By
649
Net Change
+1999
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#12687
5K β†’ 10K431*141+290#12687#12397
10K β†’ 15K387*55+332#12397#12065
15K β†’ 20K217*87+130#12065#11935
20K β†’ HALF1122+110#11935#11825
HALF β†’ 25K256*16+240#11825#11585
25K β†’ 30K282*100+182#11585#11403
30K β†’ 20M15638+118#11403#11285
20M β†’ 21M18921+168#11285#11117
21M β†’ 35K7129+42#11117#11075
35K β†’ 23M13059+71#11075#11004
23M β†’ 24M12640+86#11004#10918
24M β†’ 40K13917+122#10918#10796
40K β†’ 25.2M5613+43#10796#10753
25.2M β†’ FINISH9631+65#10753#10688
TOTALS2648*649+1999

* 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...

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