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BOSTON MARATHON 2026

Riley Hiebert

Bib: 17619•F

KS

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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
25:00
3.11 mi
Rank: #17289
Start → 5K
25:00 | 8:03/mi
10K
50:28
6.21 mi
Rank: #17918 (-629)
5K → 10K
25:28 | 8:12/mi
15K
1:17:09
9.32 mi
Rank: #18877 (-959)
10K → 15K
26:41 | 8:36/mi
20K
1:43:06
12.43 mi
Rank: #18743 (+134)
15K → 20K
25:57 | 8:22/mi
HALF
1:48:47
13.11 mi
Rank: #18766 (-23)
20K → HALF
5:41 | 8:21/mi
25K
2:09:24
15.53 mi
Rank: #18718 (+48)
HALF → 25K
20:37 | 8:31/mi
30K
2:39:33
18.64 mi
Rank: #19560 (-842)
25K → 30K
30:09 | 9:43/mi
20M
2:51:30
20.00 mi
Rank: #19420 (+140)
30K → 20M
11:57 | 8:48/mi
21M
3:02:24
21.00 mi
Rank: #19732 (-312)
20M → 21M
10:54 | 10:54/mi
35K
3:09:13
21.75 mi
Rank: #19777 (-45)
21M → 35K
6:49 | 9:07/mi
23M
3:20:26
23.00 mi
Rank: #19693 (+84)
35K → 23M
11:13 | 8:58/mi
24M
3:29:20
24.00 mi
Rank: #19658 (+35)
23M → 24M
8:54 | 8:54/mi
40K
3:37:53
24.85 mi
Rank: #19789 (-131)
24M → 40K
8:33 | 10:00/mi
25.2M
3:42:01
25.20 mi
Rank: #19931 (-142)
40K → 25.2M
4:08 | 12:00/mi
FINISH
3:51:04
26.22 mi
Rank: #19943 (-12)
25.2M → FINISH
9:03 | 8:53/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:48:47
Pace8:18 /mi
2nd Half
Distance13.11 mi
Time2:02:17
Pace9:20 /mi
📊Positive Split: 12.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:06:5525:008:0325:00
8:03
-
10K
6.21 mi11:32:2350:288:0825:28
8:12
+0:09
15K
9.32 mi11:59:041:17:098:1726:41
8:36
+0:24
20K
12.43 mi12:25:011:43:068:1825:57
8:22
-0:14
HALF
13.11 mi12:30:421:48:478:185:41
8:21
-0:01
25K
15.53 mi12:51:192:09:248:2020:37
8:31
+0:10
30K
18.64 mi13:21:282:39:338:3430:09
9:43
+1:12
20M
20.00 mi13:33:252:51:308:3511:57
8:48
-0:55
21M
21.00 mi13:44:193:02:248:4210:54
10:54
+2:06
35K
21.75 mi13:51:083:09:138:436:49
9:07
-1:47
23M
23.00 mi14:02:213:20:268:4311:13
8:58
-0:09
24M
24.00 mi14:11:153:29:208:448:54
8:54
-0:04
40K
24.85 mi14:19:483:37:538:468:33
10:00
+1:06
25.2M
25.20 mi14:23:563:42:018:494:08
12:00
+2:00
FINISH
26.22 mi14:32:593:51:048:509:03
8:53
-3:07

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

8:03 /mi

Average Pace

8:49 /mi

Slowest Pace

12:00 /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

56:09

24% of race

Time at Steady Pace

2:01:11

52% of race

Time at Slower Pace

53:44

23% of race

Average Pace: 8:49 /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 mi11:06:5525:008:0325:00
8:03
#17289
10K
6.21 mi11:32:2350:288:0825:28
8:12
#17918
15K
9.32 mi11:59:041:17:098:1726:41
8:36
#18877
20K
12.43 mi12:25:011:43:068:1825:57
8:22
#18743
HALF
13.11 mi12:30:421:48:478:185:41
8:21
#18766
25K
15.53 mi12:51:192:09:248:2020:37
8:31
#18718
30K
18.64 mi13:21:282:39:338:3430:09
9:43
#19560
20M
20.00 mi13:33:252:51:308:3511:57
8:48
#19420
21M
21.00 mi13:44:193:02:248:4210:54
10:54
#19732
35K
21.75 mi13:51:083:09:138:436:49
9:07
#19777
23M
23.00 mi14:02:213:20:268:4311:13
8:58
#19693
24M
24.00 mi14:11:153:29:208:448:54
8:54
#19658
40K
24.85 mi14:19:483:37:538:468:33
10:00
#19789
25.2M
25.20 mi14:23:563:42:018:494:08
12:00
#19931
FINISH
26.22 mi14:32:593:51:048:509:03
8:53
#19943
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 mi172896087608720617(Top 71%)7909(Top 63%)7909(Top 138%)
10K6.21 mi3.10 mi17918-6296449-3626449-36218566(Top 64%)6783(Top 54%)6783(Top 119%)
15K9.32 mi3.11 mi18877-9596979-5306979-53020617(Top 71%)7909(Top 63%)7909(Top 138%)
20K12.43 mi3.11 mi18743+1346916+636916+6318444(Top 64%)6768(Top 54%)6768(Top 118%)
HALF13.11 mi0.68 mi18766-236928-126928-1219330(Top 67%)7234(Top 58%)7234(Top 127%)
25K15.53 mi2.42 mi18718+486910+186910+1818608(Top 64%)6914(Top 55%)6914(Top 121%)
30K18.64 mi3.11 mi19560-8427415-5057415-50522280(Top 77%)8904(Top 71%)8904(Top 156%)
20M20.00 mi1.36 mi19420+1407359+567359+5617999(Top 62%)6763(Top 54%)6763(Top 118%)
21M21.00 mi1.00 mi19732-3127550-1917550-19122889(Top 79%)9358(Top 74%)9358(Top 164%)
35K21.75 mi0.75 mi19777-457581-317581-3120470(Top 71%)8176(Top 65%)8176(Top 143%)
23M23.00 mi1.25 mi19693+847565+167565+1618348(Top 63%)7141(Top 57%)7141(Top 125%)
24M24.00 mi1.00 mi19658+357555+107555+1019040(Top 66%)7542(Top 60%)7542(Top 132%)
40K24.85 mi0.85 mi19789-1317637-827637-8221930(Top 76%)9063(Top 72%)9063(Top 159%)
25.2M25.20 mi0.35 mi19931-1427716-797716-7924421(Top 84%)10346(Top 82%)10346(Top 181%)
FINISH26.22 mi1.02 mi19943-127741-257741-2520013(Top 69%)8090(Top 64%)8090(Top 142%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
×21
+97ft-345ft

Overall

20617

Females

7909

F18-39

7909

5K→10K

3.1 - 6.2 mi

Top 64%
×5
+79ft-138ft

Overall

18566

Females

6783

F18-39

6783

10K→15K

6.2 - 9.3 mi

Top 71%
×3
+67ft-78ft

Overall

20617

Females

7909

F18-39

7909

15K→20K

9.3 - 12.4 mi

Top 64%
×5
+106ft-86ft

Overall

18444

Females

6768

F18-39

6768

20K→HALF

12.4 - 13.1 mi

Top 67%
×2
+19ft-37ft

Overall

19330

Females

7234

F18-39

7234

HALF→25K

13.1 - 15.5 mi

Top 64%
×4
+66ft-88ft

Overall

18608

Females

6914

F18-39

6914

25K→30K

15.5 - 18.6 mi

Top 77%
×9
+181ft-148ft

Overall

22280

Females

8904

F18-39

8904

30K→20M

18.6 - 20.0 mi

Top 62%
×5
+64ft-50ft

Overall

17999

Females

6763

F18-39

6763

20M→21M

20.0 - 21.0 mi

Top 79%
×8
+106ft-24ft

Overall

22889

Females

9358

F18-39

9358

21M→35K

21.0 - 21.8 mi

Top 71%
×7
+17ft-86ft

Overall

20470

Females

8176

F18-39

8176

35K→23M

21.8 - 23.0 mi

Top 63%
×5
+23ft-63ft

Overall

18348

Females

7141

F18-39

7141

23M→24M

23.0 - 24.0 mi

Top 66%
×6
+12ft-82ft

Overall

19040

Females

7542

F18-39

7542

24M→40K

24.0 - 24.9 mi

Top 76%
×1
+6ft-20ft

Overall

21930

Females

9063

F18-39

9063

40K→25.2M

24.9 - 25.2 mi

Top 84%
×1
+13ft-16ft

Overall

24421

Females

10346

F18-39

10346

25.2M→FINISH

25.2 - 26.2 mi

Top 69%
×2
+22ft-21ft

Overall

20013

Females

8090

F18-39

8090

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1044*
Passed By
1588
Net Change
-2654
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17289
5K → 10K71200-629#17289#17918
10K → 15K21200-959#17918#18877
15K → 20K223*89+134#18877#18743
20K → HALF2043-23#18743#18766
HALF → 25K167119+48#18766#18718
25K → 30K45200-842#18718#19560
30K → 20M16121+140#19560#19420
20M → 21M31200-312#19420#19732
21M → 35K3378-45#19732#19777
35K → 23M12137+84#19777#19693
23M → 24M8045+35#19693#19658
24M → 40K28159-131#19658#19789
40K → 25.2M1143-142#19789#19931
25.2M → FINISH4254-12#19931#19943
TOTALS1044*1588-2654

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

📊

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