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BOSTON MARATHON 2026

Jim Arden

Bib: 23548•M

NY

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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 (M65-69)
#0 / 774
Top 13%
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
24:59
3.11 mi
Rank: #17221
Start → 5K
24:59 | 8:03/mi
10K
50:00
6.21 mi
Rank: #17410 (-189)
5K → 10K
25:01 | 8:04/mi
15K
1:15:42
9.32 mi
Rank: #17892 (-482)
10K → 15K
25:42 | 8:17/mi
20K
1:41:14
12.43 mi
Rank: #17813 (+79)
15K → 20K
25:32 | 8:14/mi
HALF
1:46:38
13.11 mi
Rank: #17758 (+55)
20K → HALF
5:24 | 7:56/mi
25K
2:06:41
15.53 mi
Rank: #17650 (+108)
HALF → 25K
20:03 | 8:17/mi
30K
2:33:02
18.64 mi
Rank: #17439 (+211)
25K → 30K
26:21 | 8:29/mi
20M
2:44:38
20.00 mi
Rank: #17360 (+79)
30K → 20M
11:36 | 8:33/mi
21M
2:53:34
21.00 mi
Rank: #17238 (+122)
20M → 21M
8:56 | 8:56/mi
35K
2:59:44
21.75 mi
Rank: #17165 (+73)
21M → 35K
6:10 | 8:15/mi
23M
3:10:22
23.00 mi
Rank: #17044 (+121)
35K → 23M
10:38 | 8:30/mi
24M
3:18:42
24.00 mi
Rank: #16978 (+66)
23M → 24M
8:20 | 8:20/mi
40K
3:25:57
24.85 mi
Rank: #16924 (+54)
24M → 40K
7:15 | 8:29/mi
25.2M
3:29:07
25.20 mi
Rank: #16901 (+23)
40K → 25.2M
3:10 | 9:11/mi
FINISH
3:37:30
26.22 mi
Rank: #16866 (+35)
25.2M → FINISH
8:23 | 8:14/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:46:38
Pace8:09 /mi
2nd Half
Distance13.11 mi
Time1:50:52
Pace8:28 /mi
📊Positive Split: 4.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:28:1224:598:0324:59
8:03
-
10K
6.21 mi11:53:1350:008:0325:01
8:04
+0:01
15K
9.32 mi12:18:551:15:428:0825:42
8:17
+0:13
20K
12.43 mi12:44:271:41:148:0925:32
8:14
-0:03
HALF
13.11 mi12:49:511:46:388:095:24
7:56
-0:18
25K
15.53 mi13:09:542:06:418:1020:03
8:17
+0:21
30K
18.64 mi13:36:152:33:028:1326:21
8:29
+0:12
20M
20.00 mi13:47:512:44:388:1411:36
8:33
+0:04
21M
21.00 mi13:56:472:53:348:168:56
8:56
+0:23
35K
21.75 mi14:02:572:59:448:166:10
8:15
-0:41
23M
23.00 mi14:13:353:10:228:1710:38
8:30
+0:15
24M
24.00 mi14:21:553:18:428:178:20
8:20
-0:10
40K
24.85 mi14:29:103:25:578:187:15
8:29
+0:09
25.2M
25.20 mi14:32:203:29:078:183:10
9:11
+0:42
FINISH
26.22 mi14:40:433:37:308:198:23
8:14
-0:57

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

7:56 /mi

Average Pace

8:18 /mi

Slowest Pace

9:11 /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

3:25:24

94% of race

Time at Steady Pace

12:06

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:18 /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 mi11:28:1224:598:0324:59
8:03
#17221
10K
6.21 mi11:53:1350:008:0325:01
8:04
#17410
15K
9.32 mi12:18:551:15:428:0825:42
8:17
#17892
20K
12.43 mi12:44:271:41:148:0925:32
8:14
#17813
HALF
13.11 mi12:49:511:46:388:095:24
7:56
#17758
25K
15.53 mi13:09:542:06:418:1020:03
8:17
#17650
30K
18.64 mi13:36:152:33:028:1326:21
8:29
#17439
20M
20.00 mi13:47:512:44:388:1411:36
8:33
#17360
21M
21.00 mi13:56:472:53:348:168:56
8:56
#17238
35K
21.75 mi14:02:572:59:448:166:10
8:15
#17165
23M
23.00 mi14:13:353:10:228:1710:38
8:30
#17044
24M
24.00 mi14:21:553:18:428:178:20
8:20
#16978
40K
24.85 mi14:29:103:25:578:187:15
8:29
#16924
25.2M
25.20 mi14:32:203:29:078:183:10
9:11
#16901
FINISH
26.22 mi14:40:433:37:308:198:23
8:14
#16866
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi17221111071110718794(Top 65%)11792(Top 72%)11792(Top 1524%)
10K6.21 mi3.10 mi17410-18911175-6811175-6817624(Top 61%)11274(Top 69%)11274(Top 1457%)
15K9.32 mi3.11 mi17892-48211385-21011385-21018794(Top 65%)11792(Top 72%)11792(Top 1524%)
20K12.43 mi3.11 mi17813+7911348+3711348+3717593(Top 61%)11240(Top 69%)11240(Top 1452%)
HALF13.11 mi0.68 mi17758+5511322+2611322+2616493(Top 57%)10801(Top 66%)10801(Top 1395%)
25K15.53 mi2.42 mi17650+10811269+5311269+5317229(Top 59%)11033(Top 68%)11033(Top 1425%)
30K18.64 mi3.11 mi17439+21111159+11011159+11016799(Top 58%)10742(Top 66%)10742(Top 1388%)
20M20.00 mi1.36 mi17360+7911111+4811111+4816426(Top 57%)10489(Top 64%)10489(Top 1355%)
21M21.00 mi1.00 mi17238+12211034+7711034+7715754(Top 54%)10150(Top 62%)10150(Top 1311%)
35K21.75 mi0.75 mi17165+7310986+4810986+4816072(Top 55%)10227(Top 63%)10227(Top 1321%)
23M23.00 mi1.25 mi17044+12110906+8010906+8015686(Top 54%)9976(Top 61%)9976(Top 1289%)
24M24.00 mi1.00 mi16978+6610859+4710859+4715900(Top 55%)10003(Top 61%)10003(Top 1292%)
40K24.85 mi0.85 mi16924+5410816+4310816+4315527(Top 54%)9775(Top 60%)9775(Top 1263%)
25.2M25.20 mi0.35 mi16901+2310798+1810798+1815656(Top 54%)9827(Top 60%)9827(Top 1270%)
FINISH26.22 mi1.02 mi16866+3510758+4010758+4016558(Top 57%)10246(Top 63%)10246(Top 1324%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×21
+97ft-345ft

Overall

18794

Males

11792

M65-69

11792

5K→10K

3.1 - 6.2 mi

Top 61%
×5
+79ft-138ft

Overall

17624

Males

11274

M65-69

11274

10K→15K

6.2 - 9.3 mi

Top 65%
×3
+67ft-78ft

Overall

18794

Males

11792

M65-69

11792

15K→20K

9.3 - 12.4 mi

Top 61%
×5
+106ft-86ft

Overall

17593

Males

11240

M65-69

11240

20K→HALF

12.4 - 13.1 mi

Top 57%
×2
+19ft-37ft

Overall

16493

Males

10801

M65-69

10801

HALF→25K

13.1 - 15.5 mi

Top 59%
×4
+66ft-88ft

Overall

17229

Males

11033

M65-69

11033

25K→30K

15.5 - 18.6 mi

Top 58%
×9
+181ft-148ft

Overall

16799

Males

10742

M65-69

10742

30K→20M

18.6 - 20.0 mi

Top 57%
×5
+64ft-50ft

Overall

16426

Males

10489

M65-69

10489

20M→21M

20.0 - 21.0 mi

Top 54%
×8
+106ft-24ft

Overall

15754

Males

10150

M65-69

10150

21M→35K

21.0 - 21.8 mi

Top 55%
×7
+17ft-86ft

Overall

16072

Males

10227

M65-69

10227

35K→23M

21.8 - 23.0 mi

Top 54%
×5
+23ft-63ft

Overall

15686

Males

9976

M65-69

9976

23M→24M

23.0 - 24.0 mi

Top 55%
×6
+12ft-82ft

Overall

15900

Males

10003

M65-69

10003

24M→40K

24.0 - 24.9 mi

Top 54%
×1
+6ft-20ft

Overall

15527

Males

9775

M65-69

9775

40K→25.2M

24.9 - 25.2 mi

Top 54%
×1
+13ft-16ft

Overall

15656

Males

9827

M65-69

9827

25.2M→FINISH

25.2 - 26.2 mi

Top 57%
×2
+22ft-21ft

Overall

16558

Males

10246

M65-69

10246

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1847*
Passed By
969
Net Change
+355
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17221
5K → 10K192200-189#17221#17410
10K → 15K60200-482#17410#17892
15K → 20K205*126+79#17892#17813
20K → HALF6510+55#17813#17758
HALF → 25K18173+108#17758#17650
25K → 30K284*73+211#17650#17439
30K → 20M13354+79#17439#17360
20M → 21M15634+122#17360#17238
21M → 35K9724+73#17238#17165
35K → 23M15332+121#17165#17044
23M → 24M11044+66#17044#16978
24M → 40K8632+54#16978#16924
40K → 25.2M3815+23#16924#16901
25.2M → FINISH8752+35#16901#16866
TOTALS1847*969+355

* 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