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BOSTON MARATHON 2026

Jeffrey Stillman

Bib: 21220•M

WI

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M60-64)
#0 / 1514
Top 46%
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
25:57
3.11 mi
Rank: #19196
Start → 5K
25:57 | 8:22/mi
10K
52:33
6.21 mi
Rank: #19916 (-720)
5K → 10K
26:36 | 8:34/mi
15K
1:18:32
9.32 mi
Rank: #19715 (+201)
10K → 15K
25:59 | 8:22/mi
20K
1:45:25
12.43 mi
Rank: #19813 (-98)
15K → 20K
26:53 | 8:40/mi
HALF
1:51:05
13.11 mi
Rank: #19776 (+37)
20K → HALF
5:40 | 8:19/mi
25K
2:12:04
15.53 mi
Rank: #19724 (+52)
HALF → 25K
20:59 | 8:40/mi
30K
2:39:25
18.64 mi
Rank: #19524 (+200)
25K → 30K
27:21 | 8:49/mi
20M
2:51:29
20.00 mi
Rank: #19411 (+113)
30K → 20M
12:04 | 8:54/mi
21M
3:00:49
21.00 mi
Rank: #19299 (+112)
20M → 21M
9:20 | 9:20/mi
35K
3:06:55
21.75 mi
Rank: #19147 (+152)
21M → 35K
6:06 | 8:10/mi
23M
3:17:51
23.00 mi
Rank: #19025 (+122)
35K → 23M
10:56 | 8:45/mi
24M
3:26:22
24.00 mi
Rank: #18937 (+88)
23M → 24M
8:31 | 8:31/mi
40K
3:33:51
24.85 mi
Rank: #18855 (+82)
24M → 40K
7:29 | 8:46/mi
25.2M
3:37:03
25.20 mi
Rank: #18813 (+42)
40K → 25.2M
3:12 | 9:17/mi
FINISH
3:45:38
26.22 mi
Rank: #18773 (+40)
25.2M → FINISH
8:35 | 8:26/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:51:05
Pace8:29 /mi
2nd Half
Distance13.11 mi
Time1:54:33
Pace8:45 /mi
📊Positive Split: 3.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:12:0125:578:2225:57
8:22
-
10K
6.21 mi11:38:3752:338:2826:36
8:34
+0:12
15K
9.32 mi12:04:361:18:328:2625:59
8:22
-0:12
20K
12.43 mi12:31:291:45:258:2926:53
8:40
+0:18
HALF
13.11 mi12:37:091:51:058:295:40
8:19
-0:21
25K
15.53 mi12:58:082:12:048:3120:59
8:40
+0:21
30K
18.64 mi13:25:292:39:258:3427:21
8:49
+0:09
20M
20.00 mi13:37:332:51:298:3512:04
8:54
+0:05
21M
21.00 mi13:46:533:00:498:379:20
9:20
+0:26
35K
21.75 mi13:52:593:06:558:366:06
8:10
-1:10
23M
23.00 mi14:03:553:17:518:3710:56
8:45
+0:35
24M
24.00 mi14:12:263:26:228:368:31
8:31
-0:14
40K
24.85 mi14:19:553:33:518:377:29
8:46
+0:15
25.2M
25.20 mi14:23:073:37:038:373:12
9:17
+0:31
FINISH
26.22 mi14:31:423:45:388:378:35
8:26
-0:51

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

8:10 /mi

Average Pace

8:37 /mi

Slowest Pace

9:20 /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

3:33:06

94% of race

Time at Steady Pace

12:32

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:36 /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 mi11:12:0125:578:2225:57
8:22
#19196
10K
6.21 mi11:38:3752:338:2826:36
8:34
#19916
15K
9.32 mi12:04:361:18:328:2625:59
8:22
#19715
20K
12.43 mi12:31:291:45:258:2926:53
8:40
#19813
HALF
13.11 mi12:37:091:51:058:295:40
8:19
#19776
25K
15.53 mi12:58:082:12:048:3120:59
8:40
#19724
30K
18.64 mi13:25:292:39:258:3427:21
8:49
#19524
20M
20.00 mi13:37:332:51:298:3512:04
8:54
#19411
21M
21.00 mi13:46:533:00:498:379:20
9:20
#19299
35K
21.75 mi13:52:593:06:558:366:06
8:10
#19147
23M
23.00 mi14:03:553:17:518:3710:56
8:45
#19025
24M
24.00 mi14:12:263:26:228:368:31
8:31
#18937
40K
24.85 mi14:19:553:33:518:377:29
8:46
#18855
25.2M
25.20 mi14:23:073:37:038:373:12
9:17
#18813
FINISH
26.22 mi14:31:423:45:388:378:35
8:26
#18773
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi19196119191191919364(Top 67%)12039(Top 74%)12039(Top 795%)
10K6.21 mi3.10 mi19916-72012259-34012259-34020679(Top 71%)12633(Top 77%)12633(Top 834%)
15K9.32 mi3.11 mi19715+20112168+9112168+9119364(Top 67%)12039(Top 74%)12039(Top 795%)
20K12.43 mi3.11 mi19813-9812202-3412202-3420175(Top 70%)12364(Top 76%)12364(Top 817%)
HALF13.11 mi0.68 mi19776+3712188+1412188+1419066(Top 66%)11897(Top 73%)11897(Top 786%)
25K15.53 mi2.42 mi19724+5212161+2712161+2719461(Top 67%)11996(Top 73%)11996(Top 792%)
30K18.64 mi3.11 mi19524+20012042+11912042+11918589(Top 64%)11524(Top 71%)11524(Top 761%)
20M20.00 mi1.36 mi19411+11311977+6511977+6518378(Top 63%)11343(Top 69%)11343(Top 749%)
21M21.00 mi1.00 mi19299+11211918+5911918+5917754(Top 61%)11031(Top 68%)11031(Top 729%)
35K21.75 mi0.75 mi19147+15211843+7511843+7515492(Top 53%)9985(Top 61%)9985(Top 660%)
23M23.00 mi1.25 mi19025+12211768+7511768+7517106(Top 59%)10562(Top 65%)10562(Top 698%)
24M24.00 mi1.00 mi18937+8811702+6611702+6616980(Top 59%)10470(Top 64%)10470(Top 692%)
40K24.85 mi0.85 mi18855+8211652+5011652+5017111(Top 59%)10477(Top 64%)10477(Top 692%)
25.2M25.20 mi0.35 mi18813+4211627+2511627+2516176(Top 56%)10069(Top 62%)10069(Top 665%)
FINISH26.22 mi1.02 mi18773+4011593+3411593+3417731(Top 61%)10763(Top 66%)10763(Top 711%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
×21
+97ft-345ft

Overall

19364

Males

12039

M60-64

12039

5K→10K

3.1 - 6.2 mi

Top 71%
×5
+79ft-138ft

Overall

20679

Males

12633

M60-64

12633

10K→15K

6.2 - 9.3 mi

Top 67%
×3
+67ft-78ft

Overall

19364

Males

12039

M60-64

12039

15K→20K

9.3 - 12.4 mi

Top 70%
×5
+106ft-86ft

Overall

20175

Males

12364

M60-64

12364

20K→HALF

12.4 - 13.1 mi

Top 66%
×2
+19ft-37ft

Overall

19066

Males

11897

M60-64

11897

HALF→25K

13.1 - 15.5 mi

Top 67%
×4
+66ft-88ft

Overall

19461

Males

11996

M60-64

11996

25K→30K

15.5 - 18.6 mi

Top 64%
×9
+181ft-148ft

Overall

18589

Males

11524

M60-64

11524

30K→20M

18.6 - 20.0 mi

Top 63%
×5
+64ft-50ft

Overall

18378

Males

11343

M60-64

11343

20M→21M

20.0 - 21.0 mi

Top 61%
×8
+106ft-24ft

Overall

17754

Males

11031

M60-64

11031

21M→35K

21.0 - 21.8 mi

Top 53%
×7
+17ft-86ft

Overall

15492

Males

9985

M60-64

9985

35K→23M

21.8 - 23.0 mi

Top 59%
×5
+23ft-63ft

Overall

17106

Males

10562

M60-64

10562

23M→24M

23.0 - 24.0 mi

Top 59%
×6
+12ft-82ft

Overall

16980

Males

10470

M60-64

10470

24M→40K

24.0 - 24.9 mi

Top 59%
×1
+6ft-20ft

Overall

17111

Males

10477

M60-64

10477

40K→25.2M

24.9 - 25.2 mi

Top 56%
×1
+13ft-16ft

Overall

16176

Males

10069

M60-64

10069

25.2M→FINISH

25.2 - 26.2 mi

Top 61%
×2
+22ft-21ft

Overall

17731

Males

10763

M60-64

10763

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1870*
Passed By
849
Net Change
+423
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19196
5K → 10K66200-720#19196#19916
10K → 15K279*78+201#19916#19715
15K → 20K114200-98#19715#19813
20K → HALF5417+37#19813#19776
HALF → 25K14189+52#19776#19724
25K → 30K279*79+200#19724#19524
30K → 20M14330+113#19524#19411
20M → 21M13624+112#19411#19299
21M → 35K1542+152#19299#19147
35K → 23M15735+122#19147#19025
23M → 24M11527+88#19025#18937
24M → 40K10220+82#18937#18855
40K → 25.2M508+42#18855#18813
25.2M → FINISH8040+40#18813#18773
TOTALS1870*849+423

* 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