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

Deveny Agterberg

Bib: 31635•F

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
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
32:05
3.11 mi
Rank: #26802
Start → 5K
32:05 | 10:20/mi
10K
1:04:09
6.21 mi
Rank: #26668 (+134)
5K → 10K
32:04 | 10:20/mi
15K
1:36:24
9.32 mi
Rank: #26588 (+80)
10K → 15K
32:15 | 10:23/mi
20K
2:09:23
12.43 mi
Rank: #26512 (+76)
15K → 20K
32:59 | 10:37/mi
HALF
2:16:20
13.11 mi
Rank: #26492 (+20)
20K → HALF
6:57 | 10:12/mi
25K
2:42:47
15.53 mi
Rank: #26430 (+62)
HALF → 25K
26:27 | 10:55/mi
30K
3:18:14
18.64 mi
Rank: #26384 (+46)
25K → 30K
35:27 | 11:25/mi
20M
3:33:47
20.00 mi
Rank: #26328 (+56)
30K → 20M
15:33 | 11:27/mi
21M
3:46:58
21.00 mi
Rank: #26368 (-40)
20M → 21M
13:11 | 13:11/mi
35K
3:55:32
21.75 mi
Rank: #26365 (+3)
21M → 35K
8:34 | 11:28/mi
23M
4:10:05
23.00 mi
Rank: #26323 (+42)
35K → 23M
14:33 | 11:38/mi
24M
4:21:15
24.00 mi
Rank: #26298 (+25)
23M → 24M
11:10 | 11:10/mi
40K
4:31:15
24.85 mi
Rank: #26255 (+43)
24M → 40K
10:00 | 11:42/mi
25.2M
4:35:43
25.20 mi
Rank: #26254 (+1)
40K → 25.2M
4:28 | 12:58/mi
FINISH
4:46:38
26.22 mi
Rank: #26241 (+13)
25.2M → FINISH
10:55 | 10:43/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:16:20
Pace10:24 /mi
2nd Half
Distance13.11 mi
Time2:30:18
Pace11:28 /mi
📊Positive Split: 10.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:01:2132:0510:2032:05
10:20
-
10K
6.21 mi12:33:251:04:0910:2032:04
10:20
0:00
15K
9.32 mi13:05:401:36:2410:2132:15
10:23
+0:03
20K
12.43 mi13:38:392:09:2310:2532:59
10:37
+0:14
HALF
13.11 mi13:45:362:16:2010:246:57
10:12
-0:25
25K
15.53 mi14:12:032:42:4710:2926:27
10:55
+0:43
30K
18.64 mi14:47:303:18:1410:3935:27
11:25
+0:30
20M
20.00 mi15:03:033:33:4710:4215:33
11:27
+0:02
21M
21.00 mi15:16:143:46:5810:4913:11
13:11
+1:44
35K
21.75 mi15:24:483:55:3210:508:34
11:28
-1:43
23M
23.00 mi15:39:214:10:0510:5314:33
11:38
+0:10
24M
24.00 mi15:50:314:21:1510:5411:10
11:10
-0:28
40K
24.85 mi16:00:314:31:1510:5510:00
11:42
+0:32
25.2M
25.20 mi16:04:594:35:4310:574:28
12:58
+1:16
FINISH
26.22 mi16:15:544:46:3810:5710:55
10:43
-2:15

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

10:12 /mi

Average Pace

10:56 /mi

Slowest Pace

13:11 /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

2:27:15

51% of race

Time at Steady Pace

1:37:11

34% of race

Time at Slower Pace

42:12

15% of race

Average Pace: 10:56 /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 mi12:01:2132:0510:2032:05
10:20
#26802
10K
6.21 mi12:33:251:04:0910:2032:04
10:20
#26668
15K
9.32 mi13:05:401:36:2410:2132:15
10:23
#26588
20K
12.43 mi13:38:392:09:2310:2532:59
10:37
#26512
HALF
13.11 mi13:45:362:16:2010:246:57
10:12
#26492
25K
15.53 mi14:12:032:42:4710:2926:27
10:55
#26430
30K
18.64 mi14:47:303:18:1410:3935:27
11:25
#26384
20M
20.00 mi15:03:033:33:4710:4215:33
11:27
#26328
21M
21.00 mi15:16:143:46:5810:4913:11
13:11
#26368
35K
21.75 mi15:24:483:55:3210:508:34
11:28
#26365
23M
23.00 mi15:39:214:10:0510:5314:33
11:38
#26323
24M
24.00 mi15:50:314:21:1510:5411:10
11:10
#26298
40K
24.85 mi16:00:314:31:1510:5510:00
11:42
#26255
25.2M
25.20 mi16:04:594:35:4310:574:28
12:58
#26254
FINISH
26.22 mi16:15:544:46:3810:5710:55
10:43
#26241
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 mi26802111601116026472(Top 91%)11006(Top 88%)11006(Top 193%)
10K6.21 mi3.10 mi26668+13411099+6111099+6126579(Top 92%)11061(Top 88%)11061(Top 194%)
15K9.32 mi3.11 mi26588+8011045+5411045+5426472(Top 91%)11006(Top 88%)11006(Top 193%)
20K12.43 mi3.11 mi26512+7611018+2711018+2726364(Top 91%)10954(Top 87%)10954(Top 192%)
HALF13.11 mi0.68 mi26492+2011007+1111007+1126094(Top 90%)10816(Top 86%)10816(Top 189%)
25K15.53 mi2.42 mi26430+6210986+2110986+2126197(Top 90%)10912(Top 87%)10912(Top 191%)
30K18.64 mi3.11 mi26384+4610993-710993-726018(Top 90%)10904(Top 87%)10904(Top 191%)
20M20.00 mi1.36 mi26328+5610968+2510968+2525656(Top 88%)10800(Top 86%)10800(Top 189%)
21M21.00 mi1.00 mi26368-4011007-3911007-3926567(Top 92%)11314(Top 90%)11314(Top 198%)
35K21.75 mi0.75 mi26365+311012-511012-525998(Top 90%)11036(Top 88%)11036(Top 193%)
23M23.00 mi1.25 mi26323+4210999+1310999+1325623(Top 88%)10878(Top 86%)10878(Top 190%)
24M24.00 mi1.00 mi26298+2510996+310996+325419(Top 88%)10812(Top 86%)10812(Top 189%)
40K24.85 mi0.85 mi26255+4310978+1810978+1825428(Top 88%)10863(Top 86%)10863(Top 190%)
25.2M25.20 mi0.35 mi26254+110981-310981-326012(Top 90%)11121(Top 88%)11121(Top 195%)
FINISH26.22 mi1.02 mi26241+1310992-1110992-1125553(Top 88%)10917(Top 87%)10917(Top 191%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
×21
+97ft-345ft

Overall

26472

Females

11006

F18-39

11006

5K→10K

3.1 - 6.2 mi

Top 92%
×5
+79ft-138ft

Overall

26579

Females

11061

F18-39

11061

10K→15K

6.2 - 9.3 mi

Top 91%
×3
+67ft-78ft

Overall

26472

Females

11006

F18-39

11006

15K→20K

9.3 - 12.4 mi

Top 91%
×5
+106ft-86ft

Overall

26364

Females

10954

F18-39

10954

20K→HALF

12.4 - 13.1 mi

Top 90%
×2
+19ft-37ft

Overall

26094

Females

10816

F18-39

10816

HALF→25K

13.1 - 15.5 mi

Top 90%
×4
+66ft-88ft

Overall

26197

Females

10912

F18-39

10912

25K→30K

15.5 - 18.6 mi

Top 90%
×9
+181ft-148ft

Overall

26018

Females

10904

F18-39

10904

30K→20M

18.6 - 20.0 mi

Top 88%
×5
+64ft-50ft

Overall

25656

Females

10800

F18-39

10800

20M→21M

20.0 - 21.0 mi

Top 92%
×8
+106ft-24ft

Overall

26567

Females

11314

F18-39

11314

21M→35K

21.0 - 21.8 mi

Top 90%
×7
+17ft-86ft

Overall

25998

Females

11036

F18-39

11036

35K→23M

21.8 - 23.0 mi

Top 88%
×5
+23ft-63ft

Overall

25623

Females

10878

F18-39

10878

23M→24M

23.0 - 24.0 mi

Top 88%
×6
+12ft-82ft

Overall

25419

Females

10812

F18-39

10812

24M→40K

24.0 - 24.9 mi

Top 88%
×1
+6ft-20ft

Overall

25428

Females

10863

F18-39

10863

40K→25.2M

24.9 - 25.2 mi

Top 90%
×1
+13ft-16ft

Overall

26012

Females

11121

F18-39

11121

25.2M→FINISH

25.2 - 26.2 mi

Top 88%
×2
+22ft-21ft

Overall

25553

Females

10917

F18-39

10917

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1205
Passed By
644
Net Change
+561
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26802
5K → 10K252118+134#26802#26668
10K → 15K17090+80#26668#26588
15K → 20K15377+76#26588#26512
20K → HALF3010+20#26512#26492
HALF → 25K10543+62#26492#26430
25K → 30K13387+46#26430#26384
30K → 20M7317+56#26384#26328
20M → 21M3373-40#26328#26368
21M → 35K2522+3#26368#26365
35K → 23M7028+42#26365#26323
23M → 24M4924+25#26323#26298
24M → 40K5411+43#26298#26255
40K → 25.2M1615+1#26255#26254
25.2M → FINISH4229+13#26254#26241
TOTALS1205644+561
📊

Passing Analysis Visualizations

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

Time:
Category:

📈Position Graph

Loading...

🎨Heatmap Timeline

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race 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