Boston Marathon logo
BOSTON MARATHON 2023

Eric Tinker

Bib: 31866•M

NH

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M50-54)
#0 / 2052
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
10:50/mi
33:38
↑ 97↓ 3451.5%
10K· 6.21 mi
10:41/mi
1:06:48
↑ 79↓ 1380.4%
15K· 9.32 mi
10:32/mi
1:39:32
↑ 67↓ 78
20K· 12.43 mi
10:55/mi
2:13:27
↑ 106↓ 860.1%
Half· 13.11 mi
10:45/mi
2:20:47
↑ 19↓ 370.5%
25K· 15.53 mi
12:08/mi
2:50:12
↑ 66↓ 880.2%
30K· 18.64 mi
11:40/mi
3:26:27
↑ 181↓ 1480.2%
20M
11:47/mi
3:42:28
↑ 64↓ 500.2%
21M
12:26/mi
3:54:54
↑ 106↓ 241.6%
35K· 21.75 mi
11:55/mi
4:03:49
↑ 17↓ 861.7%
23M
12:14/mi
4:19:08
↑ 23↓ 630.6%
24M
12:15/mi
4:31:23
↓ 821.3%
40K· 24.85 mi
12:33/mi
4:42:07
↓ 200.3%
25.2M
12:34/mi
4:46:27
↑ 13↓ 160.2%
Finish· 26.22 mi
11:05/mi
4:57:45
↑ 22↓ 21

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:20:47
Pace10:44 /mi
2nd Half
Distance13.11 mi
Time2:36:58
Pace11:58 /mi
📊Positive Split: 11.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:4433:3810:5033:38
10:50
-
10K
6.21 mi12:26:541:06:4810:4533:10
10:41
-0:09
15K
9.32 mi12:59:381:39:3210:4132:44
10:32
-0:09
20K
12.43 mi13:33:332:13:2710:4433:55
10:55
+0:23
Half
13.11 mi13:40:532:20:4710:447:20
10:45
-0:10
25K
15.53 mi14:10:182:50:1210:5729:25
12:08
+1:23
30K
18.64 mi14:46:333:26:2711:0436:15
11:40
-0:28
20M
20.00 mi15:02:343:42:2811:0716:01
11:47
+0:07
21M
21.00 mi15:15:003:54:5411:1112:26
12:26
+0:39
35K
21.75 mi15:23:554:03:4911:138:55
11:55
-0:31
23M
23.00 mi15:39:144:19:0811:1615:19
12:14
+0:19
24M
24.00 mi15:51:294:31:2311:1812:15
12:15
+0:01
40K
24.85 mi16:02:134:42:0711:2110:44
12:33
+0:18
25.2M
25.20 mi16:06:334:46:2711:224:20
12:34
+0:01
Finish
26.22 mi16:17:514:57:4511:2211:18
11:05
-1:29

Checkpoints & Pacing

📈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

10:32 /mi

Average Pace

11:22 /mi

Slowest Pace

12:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:32:05

51% of race

Time at Steady Pace

1:58:10

40% of race

Time at Slower Pace

27:30

9% of race

Average Pace: 11:21 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:53:4433:3810:5033:38
10:50
#25404
10K
6.21 mi12:26:541:06:4810:4533:10
10:41
#25171
15K
9.32 mi12:59:381:39:3210:4132:44
10:32
#24943
20K
12.43 mi13:33:332:13:2710:4433:55
10:55
#24834
Half
13.11 mi13:40:532:20:4710:447:20
10:45
#24819
25K
15.53 mi14:10:182:50:1210:5729:25
12:08
#24938
30K
18.64 mi14:46:333:26:2711:0436:15
11:40
#24795
20M
20.00 mi15:02:343:42:2811:0716:01
11:47
#24724
21M
21.00 mi15:15:003:54:5411:1112:26
12:26
#24677
35K
21.75 mi15:23:554:03:4911:138:55
11:55
#24682
23M
23.00 mi15:39:144:19:0811:1615:19
12:14
#24651
24M
24.00 mi15:51:294:31:2311:1812:15
12:15
#24686
40K
24.85 mi16:02:134:42:0711:2110:44
12:33
#24685
25.2M
25.20 mi16:06:334:46:2711:224:20
12:34
#24672
Finish
26.22 mi16:17:514:57:4511:2211:18
11:05
#24677
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi25404147091470924521(Top 92%)14306(Top 94%)14306(Top 697%)
10K6.21 mi3.10 mi25171+23314620+8914620+8924979(Top 94%)14528(Top 96%)14528(Top 708%)
15K9.32 mi3.11 mi24943+22814518+10214518+10224521(Top 92%)14306(Top 94%)14306(Top 697%)
20K12.43 mi3.11 mi24834+10914455+6314455+6324504(Top 92%)14280(Top 94%)14280(Top 696%)
Half13.11 mi0.68 mi24819+1514444+1114444+1124589(Top 92%)14306(Top 94%)14306(Top 697%)
25K15.53 mi2.42 mi24938-11914487-4314487-4325263(Top 95%)14578(Top 96%)14578(Top 710%)
30K18.64 mi3.11 mi24795+14314400+8714400+8724082(Top 90%)14002(Top 92%)14002(Top 682%)
20M20.00 mi1.36 mi24724+7114362+3814362+3823930(Top 90%)13870(Top 91%)13870(Top 676%)
21M21.00 mi1.00 mi24677+4714340+2214340+2223371(Top 88%)13607(Top 90%)13607(Top 663%)
35K21.75 mi0.75 mi24682-514329+1114329+1124603(Top 92%)14130(Top 93%)14130(Top 689%)
23M23.00 mi1.25 mi24651+3114314+1514314+1524280(Top 91%)13982(Top 92%)13982(Top 681%)
24M24.00 mi1.00 mi24686-3514312+214312+224791(Top 93%)14189(Top 93%)14189(Top 691%)
40K24.85 mi0.85 mi24685+114302+1014302+1024501(Top 92%)14042(Top 93%)14042(Top 684%)
25.2M25.20 mi0.35 mi24672+1314300+214300+223379(Top 88%)13490(Top 89%)13490(Top 657%)
Finish26.22 mi1.02 mi24677-514299+114299+124126(Top 91%)13883(Top 91%)13883(Top 677%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 92%
×21story building
+97ft-345ft

Overall

24521

Males

14306

M50-54

14306

5K→10K

3.1 - 6.2 mi

Top 94%
×5story building
+79ft-138ft

Overall

24979

Males

14528

M50-54

14528

10K→15K

6.2 - 9.3 mi

Top 92%
×3story building
+67ft-78ft

Overall

24521

Males

14306

M50-54

14306

15K→20K

9.3 - 12.4 mi

Top 92%
×5story building
+106ft-86ft

Overall

24504

Males

14280

M50-54

14280

20K→Half

12.4 - 13.1 mi

Top 92%
×2story building
+19ft-37ft

Overall

24589

Males

14306

M50-54

14306

Half→25K

13.1 - 15.5 mi

Top 95%
×4story building
+66ft-88ft

Overall

25263

Males

14578

M50-54

14578

25K→30K

15.5 - 18.6 mi

Top 90%
×9story building
+181ft-148ft

Overall

24082

Males

14002

M50-54

14002

30K→20M

18.6 - 20.0 mi

Top 90%
×5story building
+64ft-50ft

Overall

23930

Males

13870

M50-54

13870

20M→21M

20.0 - 21.0 mi

Top 88%
×8story building
+106ft-24ft

Overall

23371

Males

13607

M50-54

13607

21M→35K

21.0 - 21.8 mi

Top 92%
×7story building
+17ft-86ft

Overall

24603

Males

14130

M50-54

14130

35K→23M

21.8 - 23.0 mi

Top 91%
×5story building
+23ft-63ft

Overall

24280

Males

13982

M50-54

13982

23M→24M

23.0 - 24.0 mi

Top 93%
×6story building
+12ft-82ft

Overall

24791

Males

14189

M50-54

14189

24M→40K

24.0 - 24.9 mi

Top 92%
×1story
+6ft-20ft

Overall

24501

Males

14042

M50-54

14042

40K→25.2M

24.9 - 25.2 mi

Top 88%
×1story
+13ft-16ft

Overall

23379

Males

13490

M50-54

13490

25.2M→Finish

25.2 - 26.2 mi

Top 91%
×2story building
+22ft-21ft

Overall

24126

Males

13883

M50-54

13883

Passing Analysis

Category:
Athletes Passed
1272
Passed By
545
Net Change
+727
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25404
5K → 10K29966+233#25404#25171
10K → 15K25729+228#25171#24943
15K → 20K15849+109#24943#24834
20K → Half2510+15#24834#24819
Half → 25K43162-119#24819#24938
25K → 30K17532+143#24938#24795
30K → 20M8615+71#24795#24724
20M → 21M5811+47#24724#24677
21M → 35K2429-5#24677#24682
35K → 23M4918+31#24682#24651
23M → 24M1853-35#24651#24686
24M → 40K3332+1#24686#24685
40K → 25.2M218+13#24685#24672
25.2M → Finish2631-5#24672#24677
TOTALS1272545+727
📊

Passing Visuals

Category:
Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

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

.gpx files up to 10MB

Export Track Data

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

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing