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BOSTON MARATHON 2026

Robert Hardenstine

Bib: 12314•M

WA

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0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M45-49)
#0 / 2413
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
23:59
3.11 mi
Rank: #14724
Start → 5K
23:59 | 7:44/mi
10K
49:20
6.21 mi
Rank: #16634 (-1910)
5K → 10K
25:21 | 8:10/mi
15K
1:14:04
9.32 mi
Rank: #16655 (-21)
10K → 15K
24:44 | 7:58/mi
20K
1:39:27
12.43 mi
Rank: #16817 (-162)
15K → 20K
25:23 | 8:11/mi
HALF
1:45:11
13.11 mi
Rank: #16989 (-172)
20K → HALF
5:44 | 8:25/mi
25K
2:05:24
15.53 mi
Rank: #17095 (-106)
HALF → 25K
20:13 | 8:21/mi
30K
2:32:49
18.64 mi
Rank: #17372 (-277)
25K → 30K
27:25 | 8:50/mi
20M
2:45:02
20.00 mi
Rank: #17482 (-110)
30K → 20M
12:13 | 9:00/mi
21M
2:54:34
21.00 mi
Rank: #17532 (-50)
20M → 21M
9:32 | 9:32/mi
35K
3:01:34
21.75 mi
Rank: #17709 (-177)
21M → 35K
7:00 | 9:22/mi
23M
3:13:06
23.00 mi
Rank: #17796 (-87)
35K → 23M
11:32 | 9:13/mi
24M
3:22:20
24.00 mi
Rank: #17945 (-149)
23M → 24M
9:14 | 9:14/mi
40K
3:30:33
24.85 mi
Rank: #18094 (-149)
24M → 40K
8:13 | 9:37/mi
25.2M
3:33:41
25.20 mi
Rank: #18035 (+59)
40K → 25.2M
3:08 | 9:06/mi
FINISH
3:42:22
26.22 mi
Rank: #18039 (-4)
25.2M → FINISH
8:41 | 8:32/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:45:11
Pace8:02 /mi
2nd Half
Distance13.11 mi
Time1:57:11
Pace8:57 /mi
📊Positive Split: 11.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:0723:597:4423:59
7:44
-
10K
6.21 mi11:17:2849:207:5725:21
8:10
+0:26
15K
9.32 mi11:42:121:14:047:5724:44
7:58
-0:12
20K
12.43 mi12:07:351:39:278:0125:23
8:11
+0:13
HALF
13.11 mi12:13:191:45:118:025:44
8:25
+0:14
25K
15.53 mi12:33:322:05:248:0520:13
8:21
-0:04
30K
18.64 mi13:00:572:32:498:1227:25
8:50
+0:29
20M
20.00 mi13:13:102:45:028:1612:13
9:00
+0:10
21M
21.00 mi13:22:422:54:348:199:32
9:32
+0:32
35K
21.75 mi13:29:423:01:348:217:00
9:22
-0:10
23M
23.00 mi13:41:143:13:068:2411:32
9:13
-0:09
24M
24.00 mi13:50:283:22:208:269:14
9:14
+0:01
40K
24.85 mi13:58:413:30:338:298:13
9:37
+0:23
25.2M
25.20 mi14:01:493:33:418:293:08
9:06
-0:31
FINISH
26.22 mi14:10:303:42:228:308:41
8:32
-0:34

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

7:44 /mi

Average Pace

8:29 /mi

Slowest Pace

9:37 /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

2:14:05

60% of race

Time at Steady Pace

42:46

19% of race

Time at Slower Pace

45:31

20% of race

Average Pace: 8:29 /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 mi10:52:0723:597:4423:59
7:44
#14724
10K
6.21 mi11:17:2849:207:5725:21
8:10
#16634
15K
9.32 mi11:42:121:14:047:5724:44
7:58
#16655
20K
12.43 mi12:07:351:39:278:0125:23
8:11
#16817
HALF
13.11 mi12:13:191:45:118:025:44
8:25
#16989
25K
15.53 mi12:33:322:05:248:0520:13
8:21
#17095
30K
18.64 mi13:00:572:32:498:1227:25
8:50
#17372
20M
20.00 mi13:13:102:45:028:1612:13
9:00
#17482
21M
21.00 mi13:22:422:54:348:199:32
9:32
#17532
35K
21.75 mi13:29:423:01:348:217:00
9:22
#17709
23M
23.00 mi13:41:143:13:068:2411:32
9:13
#17796
24M
24.00 mi13:50:283:22:208:269:14
9:14
#17945
40K
24.85 mi13:58:413:30:338:298:13
9:37
#18094
25.2M
25.20 mi14:01:493:33:418:293:08
9:06
#18035
FINISH
26.22 mi14:10:303:42:228:308:41
8:32
#18039
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi14724101651016516686(Top 57%)10890(Top 67%)10890(Top 451%)
10K6.21 mi3.10 mi16634-191010845-68010845-68018331(Top 63%)11598(Top 71%)11598(Top 481%)
15K9.32 mi3.11 mi16655-2110871-2610871-2616686(Top 57%)10890(Top 67%)10890(Top 451%)
20K12.43 mi3.11 mi16817-16210922-5110922-5117296(Top 60%)11124(Top 68%)11124(Top 461%)
HALF13.11 mi0.68 mi16989-17210990-6810990-6819645(Top 68%)12148(Top 74%)12148(Top 503%)
25K15.53 mi2.42 mi17095-10611029-3911029-3917621(Top 61%)11200(Top 69%)11200(Top 464%)
30K18.64 mi3.11 mi17372-27711127-9811127-9818696(Top 64%)11572(Top 71%)11572(Top 480%)
20M20.00 mi1.36 mi17482-11011160-3311160-3318893(Top 65%)11586(Top 71%)11586(Top 480%)
21M21.00 mi1.00 mi17532-5011155+511155+518635(Top 64%)11432(Top 70%)11432(Top 474%)
35K21.75 mi0.75 mi17709-17711214-5911214-5921314(Top 73%)12625(Top 77%)12625(Top 523%)
23M23.00 mi1.25 mi17796-8711216-211216-219480(Top 67%)11684(Top 72%)11684(Top 484%)
24M24.00 mi1.00 mi17945-14911260-4411260-4420382(Top 70%)12060(Top 74%)12060(Top 500%)
40K24.85 mi0.85 mi18094-14911314-5411314-5420742(Top 71%)12214(Top 75%)12214(Top 506%)
25.2M25.20 mi0.35 mi18035+5911280+3411280+3415181(Top 52%)9596(Top 59%)9596(Top 398%)
FINISH26.22 mi1.02 mi18039-411281-111281-118257(Top 63%)11013(Top 67%)11013(Top 456%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21
+97ft-345ft

Overall

16686

Males

10890

M45-49

10890

5K→10K

3.1 - 6.2 mi

Top 63%
×5
+79ft-138ft

Overall

18331

Males

11598

M45-49

11598

10K→15K

6.2 - 9.3 mi

Top 57%
×3
+67ft-78ft

Overall

16686

Males

10890

M45-49

10890

15K→20K

9.3 - 12.4 mi

Top 60%
×5
+106ft-86ft

Overall

17296

Males

11124

M45-49

11124

20K→HALF

12.4 - 13.1 mi

Top 68%
×2
+19ft-37ft

Overall

19645

Males

12148

M45-49

12148

HALF→25K

13.1 - 15.5 mi

Top 61%
×4
+66ft-88ft

Overall

17621

Males

11200

M45-49

11200

25K→30K

15.5 - 18.6 mi

Top 64%
×9
+181ft-148ft

Overall

18696

Males

11572

M45-49

11572

30K→20M

18.6 - 20.0 mi

Top 65%
×5
+64ft-50ft

Overall

18893

Males

11586

M45-49

11586

20M→21M

20.0 - 21.0 mi

Top 64%
×8
+106ft-24ft

Overall

18635

Males

11432

M45-49

11432

21M→35K

21.0 - 21.8 mi

Top 73%
×7
+17ft-86ft

Overall

21314

Males

12625

M45-49

12625

35K→23M

21.8 - 23.0 mi

Top 67%
×5
+23ft-63ft

Overall

19480

Males

11684

M45-49

11684

23M→24M

23.0 - 24.0 mi

Top 70%
×6
+12ft-82ft

Overall

20382

Males

12060

M45-49

12060

24M→40K

24.0 - 24.9 mi

Top 71%
×1
+6ft-20ft

Overall

20742

Males

12214

M45-49

12214

40K→25.2M

24.9 - 25.2 mi

Top 52%
×1
+13ft-16ft

Overall

15181

Males

9596

M45-49

9596

25.2M→FINISH

25.2 - 26.2 mi

Top 63%
×2
+22ft-21ft

Overall

18257

Males

11013

M45-49

11013

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
979
Passed By
4294
Net Change
-3315
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14724
5K → 10K191929-1910#14724#16634
10K → 15K198219-21#16634#16655
15K → 20K127289-162#16655#16817
20K → HALF8180-172#16817#16989
HALF → 25K102208-106#16989#17095
25K → 30K116393-277#17095#17372
30K → 20M58168-110#17372#17482
20M → 21M63113-50#17482#17532
21M → 35K28205-177#17532#17709
35K → 23M66153-87#17709#17796
23M → 24M24173-149#17796#17945
24M → 40K34183-149#17945#18094
40K → 25.2M689+59#18094#18035
25.2M → FINISH6872-4#18035#18039
TOTALS9794294-3315
📊

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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Export & Support

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing