Tom Surrette

Bib: 21126M

CA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M60-64)
#0 / 1514
Top 19%
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
24:50
3.11 mi
Rank: #16894
Start5K
24:50 | 8:00/mi
10K
50:00
6.21 mi
Rank: #17406 (-512)
5K10K
25:10 | 8:07/mi
15K
1:15:25
9.32 mi
Rank: #17703 (-297)
10K15K
25:25 | 8:11/mi
20K
1:40:42
12.43 mi
Rank: #17531 (+172)
15K20K
25:17 | 8:09/mi
HALF
1:46:08
13.11 mi
Rank: #17505 (+26)
20KHALF
5:26 | 7:59/mi
25K
2:05:39
15.53 mi
Rank: #17189 (+316)
HALF25K
19:31 | 8:03/mi
30K
2:30:54
18.64 mi
Rank: #16677 (+512)
25K30K
25:15 | 8:08/mi
20M
2:41:53
20.00 mi
Rank: #16421 (+256)
30K20M
10:59 | 8:06/mi
21M
2:50:37
21.00 mi
Rank: #16272 (+149)
20M21M
8:44 | 8:44/mi
35K
2:56:18
21.75 mi
Rank: #16090 (+182)
21M35K
5:41 | 7:36/mi
23M
3:05:55
23.00 mi
Rank: #15737 (+353)
35K23M
9:37 | 7:42/mi
24M
3:13:24
24.00 mi
Rank: #15500 (+237)
23M24M
7:29 | 7:29/mi
40K
3:19:53
24.85 mi
Rank: #15272 (+228)
24M40K
6:29 | 7:35/mi
25.2M
3:22:53
25.20 mi
Rank: #15223 (+49)
40K25.2M
3:00 | 8:42/mi
FINISH
3:30:16
26.22 mi
Rank: #14996 (+227)
25.2MFINISH
7:23 | 7:15/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:46:08
Pace8:06 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:44:08
Pace7:57 /mi
📊Negative Split: 1.9% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:11:3824:508:0024:50
8:00
-
10K
6.21 mi11:36:4850:008:0325:10
8:07
+0:07
15K
9.32 mi12:02:131:15:258:0625:25
8:11
+0:04
20K
12.43 mi12:27:301:40:428:0725:17
8:09
-0:02
HALF
13.11 mi12:32:561:46:088:065:26
7:59
-0:10
25K
15.53 mi12:52:272:05:398:0619:31
8:03
+0:04
30K
18.64 mi13:17:422:30:548:0625:15
8:08
+0:05
20M
20.00 mi13:28:412:41:538:0610:59
8:06
-0:02
21M
21.00 mi13:37:252:50:378:088:44
8:44
+0:38
35K
21.75 mi13:43:062:56:188:075:41
7:36
-1:08
23M
23.00 mi13:52:433:05:558:069:37
7:42
+0:06
24M
24.00 mi14:00:123:13:248:047:29
7:29
-0:13
40K
24.85 mi14:06:413:19:538:036:29
7:35
+0:06
25.2M
25.20 mi14:09:413:22:538:043:00
8:42
+1:07
FINISH
26.22 mi14:17:043:30:168:027:23
7:15
-1:27

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

7:15 /mi

Average Pace

8:02 /mi

Slowest Pace

8:44 /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

36:39

17% of race

Time at Steady Pace

2:41:53

77% of race

Time at Slower Pace

11:44

6% of race

Average Pace: 8:01 /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 mi11:11:3824:508:0024:50
8:00
#16894
10K
6.21 mi11:36:4850:008:0325:10
8:07
#17406
15K
9.32 mi12:02:131:15:258:0625:25
8:11
#17703
20K
12.43 mi12:27:301:40:428:0725:17
8:09
#17531
HALF
13.11 mi12:32:561:46:088:065:26
7:59
#17505
25K
15.53 mi12:52:272:05:398:0619:31
8:03
#17189
30K
18.64 mi13:17:422:30:548:0625:15
8:08
#16677
20M
20.00 mi13:28:412:41:538:0610:59
8:06
#16421
21M
21.00 mi13:37:252:50:378:088:44
8:44
#16272
35K
21.75 mi13:43:062:56:188:075:41
7:36
#16090
23M
23.00 mi13:52:433:05:558:069:37
7:42
#15737
24M
24.00 mi14:00:123:13:248:047:29
7:29
#15500
40K
24.85 mi14:06:413:19:538:036:29
7:35
#15272
25.2M
25.20 mi14:09:413:22:538:043:00
8:42
#15223
FINISH
26.22 mi14:17:043:30:168:027:23
7:15
#14996
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi16894109651096518211(Top 63%)11546(Top 71%)11546(Top 763%)
10K6.21 mi3.10 mi17406-51211171-20611171-20617957(Top 62%)11420(Top 70%)11420(Top 754%)
15K9.32 mi3.11 mi17703-29711302-13111302-13118211(Top 63%)11546(Top 71%)11546(Top 763%)
20K12.43 mi3.11 mi17531+17211225+7711225+7717096(Top 59%)11043(Top 68%)11043(Top 729%)
HALF13.11 mi0.68 mi17505+2611215+1011215+1016851(Top 58%)10938(Top 67%)10938(Top 722%)
25K15.53 mi2.42 mi17189+31611079+13611079+13615745(Top 54%)10404(Top 64%)10404(Top 687%)
30K18.64 mi3.11 mi16677+51210811+26810811+26814403(Top 50%)9724(Top 60%)9724(Top 642%)
20M20.00 mi1.36 mi16421+25610686+12510686+12513399(Top 46%)9195(Top 56%)9195(Top 607%)
21M21.00 mi1.00 mi16272+14910603+8310603+8314545(Top 50%)9621(Top 59%)9621(Top 635%)
35K21.75 mi0.75 mi16090+18210508+9510508+9511554(Top 40%)8239(Top 50%)8239(Top 544%)
23M23.00 mi1.25 mi15737+35310350+15810350+15810174(Top 35%)7465(Top 46%)7465(Top 493%)
24M24.00 mi1.00 mi15500+23710236+11410236+1149953(Top 34%)7283(Top 45%)7283(Top 481%)
40K24.85 mi0.85 mi15272+22810122+11410122+1149461(Top 33%)6952(Top 43%)6952(Top 459%)
25.2M25.20 mi0.35 mi15223+4910100+2210100+2212843(Top 44%)8529(Top 52%)8529(Top 563%)
FINISH26.22 mi1.02 mi14996+2279991+1099991+1099469(Top 33%)6853(Top 42%)6853(Top 453%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%
×21
+97ft-345ft

Overall

18211

Males

11546

M60-64

11546

5K→10K

3.1 - 6.2 mi

Top 62%
×5
+79ft-138ft

Overall

17957

Males

11420

M60-64

11420

10K→15K

6.2 - 9.3 mi

Top 63%
×3
+67ft-78ft

Overall

18211

Males

11546

M60-64

11546

15K→20K

9.3 - 12.4 mi

Top 59%
×5
+106ft-86ft

Overall

17096

Males

11043

M60-64

11043

20K→HALF

12.4 - 13.1 mi

Top 58%
×2
+19ft-37ft

Overall

16851

Males

10938

M60-64

10938

HALF→25K

13.1 - 15.5 mi

Top 54%
×4
+66ft-88ft

Overall

15745

Males

10404

M60-64

10404

25K→30K

15.5 - 18.6 mi

Top 50%
×9
+181ft-148ft

Overall

14403

Males

9724

M60-64

9724

30K→20M

18.6 - 20.0 mi

Top 46%
×5
+64ft-50ft

Overall

13399

Males

9195

M60-64

9195

20M→21M

20.0 - 21.0 mi

Top 50%
×8
+106ft-24ft

Overall

14545

Males

9621

M60-64

9621

21M→35K

21.0 - 21.8 mi

Top 40%
×7
+17ft-86ft

Overall

11554

Males

8239

M60-64

8239

35K→23M

21.8 - 23.0 mi

Top 35%
×5
+23ft-63ft

Overall

10174

Males

7465

M60-64

7465

23M→24M

23.0 - 24.0 mi

Top 34%
×6
+12ft-82ft

Overall

9953

Males

7283

M60-64

7283

24M→40K

24.0 - 24.9 mi

Top 33%
×1
+6ft-20ft

Overall

9461

Males

6952

M60-64

6952

40K→25.2M

24.9 - 25.2 mi

Top 44%
×1
+13ft-16ft

Overall

12843

Males

8529

M60-64

8529

25.2M→FINISH

25.2 - 26.2 mi

Top 33%
×2
+22ft-21ft

Overall

9469

Males

6853

M60-64

6853

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3078
Passed By
1180
Net Change
+1898
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16894
5K10K100612-512#16894#17406
10K15K86383-297#17406#17703
15K20K26492+172#17703#17531
20KHALF4317+26#17531#17505
HALF25K33115+316#17505#17189
25K30K52513+512#17189#16677
30K20M2626+256#16677#16421
20M21M17425+149#16421#16272
21M35K1853+182#16272#16090
35K23M3563+353#16090#15737
23M24M2392+237#15737#15500
24M40K2280+228#15500#15272
40K25.2M545+49#15272#15223
25.2MFINISH2314+227#15223#14996
TOTALS30781180+1898
📊

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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Export & Support

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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