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BOSTON MARATHON 2026

Frank Preidel

Bib: 31051β€’M

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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 (M55-59)
#0 / 1491
Race Day Weather
51Β°/41Β°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
30:44
3.11 mi
Rank: #25637
Start β†’ 5K
30:44 | 9:54/mi
10K
1:02:54
6.21 mi
Rank: #26208 (-571)
5K β†’ 10K
32:10 | 10:22/mi
15K
1:36:05
9.32 mi
Rank: #26523 (-315)
10K β†’ 15K
33:11 | 10:41/mi
20K
2:13:16
12.43 mi
Rank: #27095 (-572)
15K β†’ 20K
37:11 | 11:59/mi
HALF
2:21:05
13.11 mi
Rank: #27151 (-56)
20K β†’ HALF
7:49 | 11:29/mi
25K
2:51:56
15.53 mi
Rank: #27406 (-255)
HALF β†’ 25K
30:51 | 12:44/mi
30K
3:37:22
18.64 mi
Rank: #27815 (-409)
25K β†’ 30K
45:26 | 14:38/mi
20M
3:57:14
20.00 mi
Rank: #27896 (-81)
30K β†’ 20M
19:52 | 14:38/mi
21M
4:12:41
21.00 mi
Rank: #27936 (-40)
20M β†’ 21M
15:27 | 15:27/mi
35K
4:23:23
21.75 mi
Rank: #27971 (-35)
21M β†’ 35K
10:42 | 14:19/mi
23M
4:41:49
23.00 mi
Rank: #28019 (-48)
35K β†’ 23M
18:26 | 14:44/mi
24M
4:56:53
24.00 mi
Rank: #28085 (-66)
23M β†’ 24M
15:04 | 15:04/mi
40K
5:10:52
24.85 mi
Rank: #28156 (-71)
24M β†’ 40K
13:59 | 16:22/mi
25.2M
5:16:46
25.20 mi
Rank: #28182 (-26)
40K β†’ 25.2M
5:54 | 17:07/mi
FINISH
5:32:15
26.22 mi
Rank: #28247 (-65)
25.2M β†’ FINISH
15:29 | 15:12/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:21:05
Pace10:46 /mi
2nd Half
Distance13.11 mi
Time3:11:10
Pace14:35 /mi
πŸ“ŠPositive Split: 35.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:57:5430:449:5430:44
9:54
-
10K
6.21 mi12:30:041:02:5410:0832:10
10:22
+0:28
15K
9.32 mi13:03:151:36:0510:1933:11
10:41
+0:19
20K
12.43 mi13:40:262:13:1610:4437:11
11:59
+1:18
HALF
13.11 mi13:48:152:21:0510:467:49
11:29
-0:30
25K
15.53 mi14:19:062:51:5611:0530:51
12:44
+1:15
30K
18.64 mi15:04:323:37:2211:4045:26
14:38
+1:54
20M
20.00 mi15:24:243:57:1411:5219:52
14:38
0:00
21M
21.00 mi15:39:514:12:4112:0215:27
15:27
+0:49
35K
21.75 mi15:50:334:23:2312:0710:42
14:19
-1:08
23M
23.00 mi16:08:594:41:4912:1618:26
14:44
+0:25
24M
24.00 mi16:24:034:56:5312:2315:04
15:04
+0:20
40K
24.85 mi16:38:025:10:5212:3113:59
16:22
+1:18
25.2M
25.20 mi16:43:565:16:4612:355:54
17:07
+0:45
FINISH
26.22 mi16:59:255:32:1512:4115:29
15:12
-1:55

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

9:54 /mi

Average Pace

12:41 /mi

Slowest Pace

17:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

2:51:56

52% of race

Time at Steady Pace

2:20:26

42% of race

Time at Slower Pace

19:53

6% of race

Average Pace: 12:40 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi11:57:5430:449:5430:44
9:54
#25637
10K
6.21 mi12:30:041:02:5410:0832:10
10:22
#26208
15K
9.32 mi13:03:151:36:0510:1933:11
10:41
#26523
20K
12.43 mi13:40:262:13:1610:4437:11
11:59
#27095
HALF
13.11 mi13:48:152:21:0510:467:49
11:29
#27151
25K
15.53 mi14:19:062:51:5611:0530:51
12:44
#27406
30K
18.64 mi15:04:323:37:2211:4045:26
14:38
#27815
20M
20.00 mi15:24:243:57:1411:5219:52
14:38
#27896
21M
21.00 mi15:39:514:12:4112:0215:27
15:27
#27936
35K
21.75 mi15:50:334:23:2312:0710:42
14:19
#27971
23M
23.00 mi16:08:594:41:4912:1618:26
14:44
#28019
24M
24.00 mi16:24:034:56:5312:2315:04
15:04
#28085
40K
24.85 mi16:38:025:10:5212:3113:59
16:22
#28156
25.2M
25.20 mi16:43:565:16:4612:355:54
17:07
#28182
FINISH
26.22 mi16:59:255:32:1512:4115:29
15:12
#28247
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi25637150231502326997(Top 93%)15599(Top 95%)15599(Top 1046%)
10K6.21 mi3.10 mi26208-57115278-25515278-25526652(Top 92%)15452(Top 95%)15452(Top 1036%)
15K9.32 mi3.11 mi26523-31515414-13615414-13626997(Top 93%)15599(Top 95%)15599(Top 1046%)
20K12.43 mi3.11 mi27095-57215649-23515649-23527995(Top 96%)15980(Top 98%)15980(Top 1072%)
HALF13.11 mi0.68 mi27151-5615667-1815667-1827836(Top 96%)15879(Top 97%)15879(Top 1065%)
25K15.53 mi2.42 mi27406-25515755-8815755-8828071(Top 97%)15974(Top 98%)15974(Top 1071%)
30K18.64 mi3.11 mi27815-40915898-14315898-14328663(Top 99%)16170(Top 99%)16170(Top 1085%)
20M20.00 mi1.36 mi27896-8115927-2915927-2928465(Top 98%)16072(Top 98%)16072(Top 1078%)
21M21.00 mi1.00 mi27936-4015946-1915946-1928323(Top 98%)15982(Top 98%)15982(Top 1072%)
35K21.75 mi0.75 mi27971-3515955-915955-928479(Top 98%)16039(Top 98%)16039(Top 1076%)
23M23.00 mi1.25 mi28019-4815970-1515970-1528528(Top 98%)16067(Top 98%)16067(Top 1078%)
24M24.00 mi1.00 mi28085-6615993-2315993-2328733(Top 99%)16169(Top 99%)16169(Top 1084%)
40K24.85 mi0.85 mi28156-7116014-2116014-2128813(Top 99%)16212(Top 99%)16212(Top 1087%)
25.2M25.20 mi0.35 mi28182-2616020-616020-628746(Top 99%)16150(Top 99%)16150(Top 1083%)
FINISH26.22 mi1.02 mi28247-6516042-2216042-2228870(Top 99%)16236(Top 99%)16236(Top 1089%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
Γ—21
+97ft-345ft

Overall

26997

Males

15599

M55-59

15599

5K→10K

3.1 - 6.2 mi

Top 92%
Γ—5
+79ft-138ft

Overall

26652

Males

15452

M55-59

15452

10K→15K

6.2 - 9.3 mi

Top 93%
Γ—3
+67ft-78ft

Overall

26997

Males

15599

M55-59

15599

15K→20K

9.3 - 12.4 mi

Top 96%
Γ—5
+106ft-86ft

Overall

27995

Males

15980

M55-59

15980

20K→HALF

12.4 - 13.1 mi

Top 96%
Γ—2
+19ft-37ft

Overall

27836

Males

15879

M55-59

15879

HALF→25K

13.1 - 15.5 mi

Top 97%
Γ—4
+66ft-88ft

Overall

28071

Males

15974

M55-59

15974

25K→30K

15.5 - 18.6 mi

Top 99%
Γ—9
+181ft-148ft

Overall

28663

Males

16170

M55-59

16170

30K→20M

18.6 - 20.0 mi

Top 98%
Γ—5
+64ft-50ft

Overall

28465

Males

16072

M55-59

16072

20M→21M

20.0 - 21.0 mi

Top 98%
Γ—8
+106ft-24ft

Overall

28323

Males

15982

M55-59

15982

21M→35K

21.0 - 21.8 mi

Top 98%
Γ—7
+17ft-86ft

Overall

28479

Males

16039

M55-59

16039

35K→23M

21.8 - 23.0 mi

Top 98%
Γ—5
+23ft-63ft

Overall

28528

Males

16067

M55-59

16067

23M→24M

23.0 - 24.0 mi

Top 99%
Γ—6
+12ft-82ft

Overall

28733

Males

16169

M55-59

16169

24M→40K

24.0 - 24.9 mi

Top 99%
Γ—1
+6ft-20ft

Overall

28813

Males

16212

M55-59

16212

40K→25.2M

24.9 - 25.2 mi

Top 99%
Γ—1
+13ft-16ft

Overall

28746

Males

16150

M55-59

16150

25.2M→FINISH

25.2 - 26.2 mi

Top 99%
Γ—2
+22ft-21ft

Overall

28870

Males

16236

M55-59

16236

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
194
Passed By
2804
Net Change
-2610
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#25637
5K β†’ 10K47618-571#25637#26208
10K β†’ 15K47362-315#26208#26523
15K β†’ 20K14586-572#26523#27095
20K β†’ HALF1470-56#27095#27151
HALF β†’ 25K20275-255#27151#27406
25K β†’ 30K8417-409#27406#27815
30K β†’ 20M889-81#27815#27896
20M β†’ 21M1151-40#27896#27936
21M β†’ 35K338-35#27936#27971
35K β†’ 23M1058-48#27971#28019
23M β†’ 24M268-66#28019#28085
24M β†’ 40K475-71#28085#28156
40K β†’ 25.2M228-26#28156#28182
25.2M β†’ FINISH469-65#28182#28247
TOTALS1942804-2610
πŸ“Š

Passing Analysis Visualizations

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

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing