Sean Celli

Bib: 9941M

WA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M55-59)
#0 / 1648
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:56
Rank: #8303
Start5K
21:56 | 7:04/mi
10K· 6.21 mi
44:19
Rank: #8887 (-584)
5K10K
22:23 | 7:12/mi
15K· 9.32 mi
1:07:17
Rank: #9491 (-604)
10K15K
22:58 | 7:24/mi
20K· 12.43 mi
1:33:25
Rank: #11782 (-2291)
15K20K
26:08 | 8:25/mi
Half· 13.11 mi
1:38:38
Rank: #11839 (-57)
20KHalf
5:13 | 7:39/mi
25K· 15.53 mi
2:01:12
Rank: #13914 (-2075)
Half25K
22:34 | 9:18/mi
30K· 18.64 mi
2:32:04
Rank: #15916 (-2002)
25K30K
30:52 | 9:56/mi
20M
2:44:32
Rank: #16055 (-139)
30K20M
12:28 | 9:10/mi
21M
2:55:01
Rank: #16287 (-232)
20M21M
10:29 | 10:29/mi
35K· 21.75 mi
3:01:22
Rank: #16223 (+64)
21M35K
6:21 | 8:29/mi
23M
3:14:19
Rank: #16674 (-451)
35K23M
12:57 | 10:21/mi
24M
3:22:28
Rank: #16452 (+222)
23M24M
8:09 | 8:09/mi
40K· 24.85 mi
3:30:32
Rank: #16547 (-95)
24M40K
8:04 | 9:26/mi
25.2M
3:34:06
Rank: #16592 (-45)
40K25.2M
3:34 | 10:21/mi
Finish· 26.22 mi
3:42:08
Rank: #16392 (+200)
25.2MFinish
8:02 | 7:53/mi

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
Time1:38:38
Pace7:31 /mi
2nd Half
Distance13.11 mi
Time2:03:30
Pace9:25 /mi
📊Positive Split: 25.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:5521:567:0421:56
7:04
-
10K
6.21 mi11:10:1844:197:0822:23
7:12
+0:08
15K
9.32 mi11:33:161:07:177:1322:58
7:24
+0:12
20K
12.43 mi11:59:241:33:257:3126:08
8:25
+1:01
Half
13.11 mi12:04:371:38:387:315:13
7:39
-0:46
25K
15.53 mi12:27:112:01:127:4822:34
9:18
+1:39
30K
18.64 mi12:58:032:32:048:0930:52
9:56
+0:38
20M
20.00 mi13:10:312:44:328:1412:28
9:10
-0:46
21M
21.00 mi13:21:002:55:018:2010:29
10:29
+1:19
35K
21.75 mi13:27:213:01:228:206:21
8:29
-2:00
23M
23.00 mi13:40:183:14:198:2712:57
10:21
+1:52
24M
24.00 mi13:48:273:22:288:268:09
8:09
-2:12
40K
24.85 mi13:56:313:30:328:288:04
9:26
+1:17
25.2M
25.20 mi14:00:053:34:068:303:34
10:21
+0:55
Finish
26.22 mi14:08:073:42:088:298:02
7:53
-2:28

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

7:04 /mi

Average Pace

8:29 /mi

Slowest Pace

10:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:20:32

36% of race

Time at Steady Pace

40:38

18% of race

Time at Slower Pace

1:40:58

45% of race

Average Pace: 8:28 /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 mi10:47:5521:567:0421:56
7:04
#8303
10K
6.21 mi11:10:1844:197:0822:23
7:12
#8887
15K
9.32 mi11:33:161:07:177:1322:58
7:24
#9491
20K
12.43 mi11:59:241:33:257:3126:08
8:25
#11782
Half
13.11 mi12:04:371:38:387:315:13
7:39
#11839
25K
15.53 mi12:27:112:01:127:4822:34
9:18
#13914
30K
18.64 mi12:58:032:32:048:0930:52
9:56
#15916
20M
20.00 mi13:10:312:44:328:1412:28
9:10
#16055
21M
21.00 mi13:21:002:55:018:2010:29
10:29
#16287
35K
21.75 mi13:27:213:01:228:206:21
8:29
#16223
23M
23.00 mi13:40:183:14:198:2712:57
10:21
#16674
24M
24.00 mi13:48:273:22:288:268:09
8:09
#16452
40K
24.85 mi13:56:313:30:328:288:04
9:26
#16547
25.2M
25.20 mi14:00:053:34:068:303:34
10:21
#16592
Finish
26.22 mi14:08:073:42:088:298:02
7:53
#16392
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi83037191719110798(Top 38%)8504(Top 53%)8504(Top 516%)
10K6.21 mi3.10 mi8887-5847528-3377528-3379523(Top 34%)7895(Top 49%)7895(Top 479%)
15K9.32 mi3.11 mi9491-6047873-3457873-34510798(Top 38%)8504(Top 53%)8504(Top 516%)
20K12.43 mi3.11 mi11782-22918996-11238996-112317613(Top 62%)11443(Top 71%)11443(Top 694%)
Half13.11 mi0.68 mi11839-579009-139009-1312952(Top 46%)9459(Top 59%)9459(Top 574%)
25K15.53 mi2.42 mi13914-20759877-8689877-86821195(Top 75%)12932(Top 80%)12932(Top 785%)
30K18.64 mi3.11 mi15916-200210695-81810695-81821403(Top 75%)12890(Top 80%)12890(Top 782%)
20M20.00 mi1.36 mi16055-13910713-1810713-1817639(Top 62%)11095(Top 69%)11095(Top 673%)
21M21.00 mi1.00 mi16287-23210778-6510778-6519932(Top 70%)12005(Top 75%)12005(Top 728%)
35K21.75 mi0.75 mi16223+6410733+4510733+4515366(Top 54%)9882(Top 61%)9882(Top 600%)
23M23.00 mi1.25 mi16674-45110891-15810891-15821541(Top 76%)12644(Top 79%)12644(Top 767%)
24M24.00 mi1.00 mi16452+22210771+12010771+12012240(Top 43%)8296(Top 52%)8296(Top 503%)
40K24.85 mi0.85 mi16547-9510787-1610787-1618413(Top 65%)11020(Top 68%)11020(Top 669%)
25.2M25.20 mi0.35 mi16592-4510794-710794-718398(Top 65%)11006(Top 68%)11006(Top 668%)
Finish26.22 mi1.02 mi16392+20010687+10710687+10712052(Top 42%)8074(Top 50%)8074(Top 490%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
×21stories
+97ft-345ft

Overall

10798

Males

8504

M55-59

8504

5K→10K

3.1 - 6.2 mi

Top 34%
×5stories
+79ft-138ft

Overall

9523

Males

7895

M55-59

7895

10K→15K

6.2 - 9.3 mi

Top 38%
×3stories
+67ft-78ft

Overall

10798

Males

8504

M55-59

8504

15K→20K

9.3 - 12.4 mi

Top 62%
×5stories
+106ft-86ft

Overall

17613

Males

11443

M55-59

11443

20K→Half

12.4 - 13.1 mi

Top 46%
×2stories
+19ft-37ft

Overall

12952

Males

9459

M55-59

9459

Half→25K

13.1 - 15.5 mi

Top 75%
×4stories
+66ft-88ft

Overall

21195

Males

12932

M55-59

12932

25K→30K

15.5 - 18.6 mi

Top 75%
×9stories
+181ft-148ft

Overall

21403

Males

12890

M55-59

12890

30K→20M

18.6 - 20.0 mi

Top 62%
×5stories
+64ft-50ft

Overall

17639

Males

11095

M55-59

11095

20M→21M

20.0 - 21.0 mi

Top 70%
×8stories
+106ft-24ft

Overall

19932

Males

12005

M55-59

12005

21M→35K

21.0 - 21.8 mi

Top 54%
×7stories
+17ft-86ft

Overall

15366

Males

9882

M55-59

9882

35K→23M

21.8 - 23.0 mi

Top 76%
×5stories
+23ft-63ft

Overall

21541

Males

12644

M55-59

12644

23M→24M

23.0 - 24.0 mi

Top 43%
×6stories
+12ft-82ft

Overall

12240

Males

8296

M55-59

8296

24M→40K

24.0 - 24.9 mi

Top 65%
×1story
+6ft-20ft

Overall

18413

Males

11020

M55-59

11020

40K→25.2M

24.9 - 25.2 mi

Top 65%
×1story
+13ft-16ft

Overall

18398

Males

11006

M55-59

11006

25.2M→Finish

25.2 - 26.2 mi

Top 42%
×2stories
+22ft-21ft

Overall

12052

Males

8074

M55-59

8074

Passing Analysis

Category:
Athletes Passed
906
Passed By
8993
Net Change
-8089
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8303
5K10K52636-584#8303#8887
10K15K43647-604#8887#9491
15K20K92298-2291#9491#11782
20KHalf1976-57#11782#11839
Half25K182093-2075#11839#13914
25K30K222024-2002#13914#15916
30K20M76215-139#15916#16055
20M21M46278-232#16055#16287
21M35K9430+64#16287#16223
35K23M30481-451#16223#16674
23M24M2264+222#16674#16452
24M40K49144-95#16452#16547
40K25.2M1661-45#16547#16592
25.2MFinish2066+200#16592#16392
TOTALS9068993-8089
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

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
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing