Stephen Fair

Bib: 5307β€’M

MA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 19%
Gender (Male)
#0 / 16340
Top 31%
Masters (Masters Men)
#0 / 10617
Top 16%
Age Group (M40-44)
#0 / 2198
Top 41%
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
20:26
3.11 mi
Rank: #4804
Start β†’ 5K
20:26 | 6:35/mi
10K
40:57
6.21 mi
Rank: #4911 (-107)
5K β†’ 10K
20:31 | 6:37/mi
15K
1:01:23
9.32 mi
Rank: #4848 (+63)
10K β†’ 15K
20:26 | 6:35/mi
20K
1:21:45
12.43 mi
Rank: #4630 (+218)
15K β†’ 20K
20:22 | 6:34/mi
HALF
1:26:08
13.11 mi
Rank: #4584 (+46)
20K β†’ HALF
4:23 | 6:26/mi
25K
1:42:02
15.53 mi
Rank: #4442 (+142)
HALF β†’ 25K
15:54 | 6:34/mi
30K
2:02:58
18.64 mi
Rank: #4289 (+153)
25K β†’ 30K
20:56 | 6:45/mi
20M
2:12:23
20.00 mi
Rank: #4309 (-20)
30K β†’ 20M
9:25 | 6:56/mi
21M
2:19:55
21.00 mi
Rank: #4407 (-98)
20M β†’ 21M
7:32 | 7:32/mi
35K
2:25:10
21.75 mi
Rank: #4486 (-79)
21M β†’ 35K
5:15 | 7:02/mi
23M
2:34:29
23.00 mi
Rank: #4698 (-212)
35K β†’ 23M
9:19 | 7:27/mi
24M
2:42:09
24.00 mi
Rank: #4995 (-297)
23M β†’ 24M
7:40 | 7:40/mi
40K
2:48:53
24.85 mi
Rank: #5251 (-256)
24M β†’ 40K
6:44 | 7:53/mi
25.2M
2:51:47
25.20 mi
Rank: #5362 (-111)
40K β†’ 25.2M
2:54 | 8:25/mi
FINISH
2:59:10
26.22 mi
Rank: #5550 (-188)
25.2M β†’ FINISH
7:23 | 7:15/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:26:08
Pace6:35 /mi
2nd Half
Distance13.11 mi
Time1:33:02
Pace7:06 /mi
πŸ“ŠPositive Split: 8.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:1320:266:3520:26
6:35
-
10K
6.21 mi10:44:4440:576:3620:31
6:37
+0:02
15K
9.32 mi11:05:101:01:236:3620:26
6:35
-0:02
20K
12.43 mi11:25:321:21:456:3520:22
6:34
-0:01
HALF
13.11 mi11:29:551:26:086:354:23
6:26
-0:08
25K
15.53 mi11:45:491:42:026:3515:54
6:34
+0:08
30K
18.64 mi12:06:452:02:586:3620:56
6:45
+0:11
20M
20.00 mi12:16:102:12:236:389:25
6:56
+0:11
21M
21.00 mi12:23:422:19:556:407:32
7:32
+0:36
35K
21.75 mi12:28:572:25:106:415:15
7:02
-0:30
23M
23.00 mi12:38:162:34:296:449:19
7:27
+0:25
24M
24.00 mi12:45:562:42:096:467:40
7:40
+0:13
40K
24.85 mi12:52:402:48:536:486:44
7:53
+0:13
25.2M
25.20 mi12:55:342:51:476:502:54
8:25
+0:32
FINISH
26.22 mi13:02:572:59:106:517:23
7:15
-1:10

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

6:26 /mi

Average Pace

6:50 /mi

Slowest Pace

8:25 /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

1:42:02

57% of race

Time at Steady Pace

35:36

20% of race

Time at Slower Pace

41:32

23% of race

Average Pace: 6:50 /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 mi10:24:1320:266:3520:26
6:35
#4804
10K
6.21 mi10:44:4440:576:3620:31
6:37
#4911
15K
9.32 mi11:05:101:01:236:3620:26
6:35
#4848
20K
12.43 mi11:25:321:21:456:3520:22
6:34
#4630
HALF
13.11 mi11:29:551:26:086:354:23
6:26
#4584
25K
15.53 mi11:45:491:42:026:3515:54
6:34
#4442
30K
18.64 mi12:06:452:02:586:3620:56
6:45
#4289
20M
20.00 mi12:16:102:12:236:389:25
6:56
#4309
21M
21.00 mi12:23:422:19:556:407:32
7:32
#4407
35K
21.75 mi12:28:572:25:106:415:15
7:02
#4486
23M
23.00 mi12:38:162:34:296:449:19
7:27
#4698
24M
24.00 mi12:45:562:42:096:467:40
7:40
#4995
40K
24.85 mi12:52:402:48:536:486:44
7:53
#5251
25.2M
25.20 mi12:55:342:51:476:502:54
8:25
#5362
FINISH
26.22 mi13:02:572:59:106:517:23
7:15
#5550
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi4804449844984766(Top 16%)4463(Top 27%)4463(Top 203%)
10K6.21 mi3.10 mi4911-1074593-954593-955056(Top 17%)4714(Top 29%)4714(Top 214%)
15K9.32 mi3.11 mi4848+634541+524541+524766(Top 16%)4463(Top 27%)4463(Top 203%)
20K12.43 mi3.11 mi4630+2184349+1924349+1924141(Top 14%)3911(Top 24%)3911(Top 178%)
HALF13.11 mi0.68 mi4584+464306+434306+433989(Top 14%)3787(Top 23%)3787(Top 172%)
25K15.53 mi2.42 mi4442+1424180+1264180+1263825(Top 13%)3611(Top 22%)3611(Top 164%)
30K18.64 mi3.11 mi4289+1534039+1414039+1413928(Top 14%)3660(Top 22%)3660(Top 167%)
20M20.00 mi1.36 mi4309-204048-94048-95066(Top 17%)4532(Top 28%)4532(Top 206%)
21M21.00 mi1.00 mi4407-984126-784126-786673(Top 23%)5551(Top 34%)5551(Top 253%)
35K21.75 mi0.75 mi4486-794187-614187-617189(Top 25%)5924(Top 36%)5924(Top 270%)
23M23.00 mi1.25 mi4698-2124349-1624349-1628425(Top 29%)6550(Top 40%)6550(Top 298%)
24M24.00 mi1.00 mi4995-2974588-2394588-23911276(Top 39%)7900(Top 48%)7900(Top 359%)
40K24.85 mi0.85 mi5251-2564780-1924780-19211536(Top 40%)7940(Top 49%)7940(Top 361%)
25.2M25.20 mi0.35 mi5362-1114861-814861-8110887(Top 38%)7531(Top 46%)7531(Top 343%)
FINISH26.22 mi1.02 mi5550-1884993-1324993-1329425(Top 32%)6809(Top 42%)6809(Top 310%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
Γ—21
+97ft-345ft

Overall

4766

Males

4463

M40-44

4463

5K→10K

3.1 - 6.2 mi

Top 17%
Γ—5
+79ft-138ft

Overall

5056

Males

4714

M40-44

4714

10K→15K

6.2 - 9.3 mi

Top 16%
Γ—3
+67ft-78ft

Overall

4766

Males

4463

M40-44

4463

15K→20K

9.3 - 12.4 mi

Top 14%
Γ—5
+106ft-86ft

Overall

4141

Males

3911

M40-44

3911

20K→HALF

12.4 - 13.1 mi

Top 14%
Γ—2
+19ft-37ft

Overall

3989

Males

3787

M40-44

3787

HALF→25K

13.1 - 15.5 mi

Top 13%
Γ—4
+66ft-88ft

Overall

3825

Males

3611

M40-44

3611

25K→30K

15.5 - 18.6 mi

Top 14%
Γ—9
+181ft-148ft

Overall

3928

Males

3660

M40-44

3660

30K→20M

18.6 - 20.0 mi

Top 17%
Γ—5
+64ft-50ft

Overall

5066

Males

4532

M40-44

4532

20M→21M

20.0 - 21.0 mi

Top 23%
Γ—8
+106ft-24ft

Overall

6673

Males

5551

M40-44

5551

21M→35K

21.0 - 21.8 mi

Top 25%
Γ—7
+17ft-86ft

Overall

7189

Males

5924

M40-44

5924

35K→23M

21.8 - 23.0 mi

Top 29%
Γ—5
+23ft-63ft

Overall

8425

Males

6550

M40-44

6550

23M→24M

23.0 - 24.0 mi

Top 39%
Γ—6
+12ft-82ft

Overall

11276

Males

7900

M40-44

7900

24M→40K

24.0 - 24.9 mi

Top 40%
Γ—1
+6ft-20ft

Overall

11536

Males

7940

M40-44

7940

40K→25.2M

24.9 - 25.2 mi

Top 38%
Γ—1
+13ft-16ft

Overall

10887

Males

7531

M40-44

7531

25.2M→FINISH

25.2 - 26.2 mi

Top 32%
Γ—2
+22ft-21ft

Overall

9425

Males

6809

M40-44

6809

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1072
Passed By
1818
Net Change
-746
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#4804
5K β†’ 10K121228-107#4804#4911
10K β†’ 15K13976+63#4911#4848
15K β†’ 20K22911+218#4848#4630
20K β†’ HALF515+46#4630#4584
HALF β†’ 25K15715+142#4584#4442
25K β†’ 30K18734+153#4442#4289
30K β†’ 20M5979-20#4289#4309
20M β†’ 21M25123-98#4309#4407
21M β†’ 35K1897-79#4407#4486
35K β†’ 23M33245-212#4486#4698
23M β†’ 24M14311-297#4698#4995
24M β†’ 40K17273-256#4995#5251
40K β†’ 25.2M6117-111#5251#5362
25.2M β†’ FINISH16204-188#5362#5550
TOTALS10721818-746
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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

Upload your GPX file to see detailed activity metrics

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export & Support

Download your data, get help, and share your feedback

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing