Giancarlo Renzullo

Bib: 13430M

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Top 32%
Gender (Male)
#0 / 16105
Top 45%
Masters (Masters Men)
#0 / 10463
Top 33%
Division (M50-54)
#0 / 1996
Top 33%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:23
Rank: #9488
Start5K
7:12/mi
22:23 split
10K· 6.21 mi
44:58
Rank: #9768 (-280)
5K10K
7:16/mi
22:35 split
15K· 9.32 mi
1:08:23
Rank: #10536 (-768)
10K15K
7:32/mi
23:25 split
20K· 12.43 mi
1:32:12
Rank: #10921 (-385)
15K20K
7:40/mi
23:49 split
Half· 13.11 mi
1:37:15
Rank: #10905 (+16)
20KHalf
7:24/mi
5:03 split
25K· 15.53 mi
1:55:19
Rank: #10637 (+268)
Half25K
7:27/mi
18:04 split
30K· 18.64 mi
2:18:23
Rank: #9903 (+734)
25K30K
7:25/mi
23:04 split
20M
2:28:30
Rank: #9589 (+314)
30K20M
7:27/mi
10:07 split
21M
2:36:33
Rank: #9445 (+144)
20M21M
8:03/mi
8:03 split
35K· 21.75 mi
2:42:03
Rank: #9347 (+98)
21M35K
7:21/mi
5:30 split
23M
2:51:41
Rank: #9189 (+158)
35K23M
7:42/mi
9:38 split
24M
2:59:17
Rank: #9123 (+66)
23M24M
7:36/mi
7:36 split
40K· 24.85 mi
3:05:59
Rank: #9093 (+30)
24M40K
7:50/mi
6:42 split
25.2M
3:08:52
Rank: #9054 (+39)
40K25.2M
8:22/mi
2:53 split
Finish· 26.22 mi
3:16:46
Rank: #9112 (-58)
25.2MFinish
7:45/mi
7:54 split

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
Time1:37:15
Pace7:25 /mi
2nd Half
Distance13.11 mi
Time1:39:31
Pace7:35 /mi
📊Positive Split: 2.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:0522:237:1222:23
7:12
-
10K
6.21 mi11:14:4044:587:1422:35
7:16
+0:04
15K
9.32 mi11:38:051:08:237:2023:25
7:32
+0:16
20K
12.43 mi12:01:541:32:127:2523:49
7:40
+0:08
Half
13.11 mi12:06:571:37:157:255:03
7:24
-0:16
25K
15.53 mi12:25:011:55:197:2518:04
7:27
+0:03
30K
18.64 mi12:48:052:18:237:2523:04
7:25
-0:02
20M
20.00 mi12:58:122:28:307:2510:07
7:27
+0:02
21M
21.00 mi13:06:152:36:337:278:03
8:03
+0:36
35K
21.75 mi13:11:452:42:037:275:30
7:21
-0:42
23M
23.00 mi13:21:232:51:417:289:38
7:42
+0:21
24M
24.00 mi13:28:592:59:177:287:36
7:36
-0:06
40K
24.85 mi13:35:413:05:597:296:42
7:50
+0:14
25.2M
25.20 mi13:38:343:08:527:302:53
8:22
+0:32
Finish
26.22 mi13:46:283:16:467:317:54
7:45
-0:37

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

7:12 /mi

Average Pace

7:31 /mi

Slowest Pace

8:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:05:50

94% of race

Time at Steady Pace

10:56

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:30 /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 mi10:52:0522:237:1222:23
7:12
#9488
10K
6.21 mi11:14:4044:587:1422:35
7:16
#9768
15K
9.32 mi11:38:051:08:237:2023:25
7:32
#10536
20K
12.43 mi12:01:541:32:127:2523:49
7:40
#10921
Half
13.11 mi12:06:571:37:157:255:03
7:24
#10905
25K
15.53 mi12:25:011:55:197:2518:04
7:27
#10637
30K
18.64 mi12:48:052:18:237:2523:04
7:25
#9903
20M
20.00 mi12:58:122:28:307:2510:07
7:27
#9589
21M
21.00 mi13:06:152:36:337:278:03
8:03
#9445
35K
21.75 mi13:11:452:42:037:275:30
7:21
#9347
23M
23.00 mi13:21:232:51:417:289:38
7:42
#9189
24M
24.00 mi13:28:592:59:177:287:36
7:36
#9123
40K
24.85 mi13:35:413:05:597:296:42
7:50
#9093
25.2M
25.20 mi13:38:343:08:527:302:53
8:22
#9054
Finish
26.22 mi13:46:283:16:467:317:54
7:45
#9112
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi94887881788112068(Top 42%)9093(Top 56%)9093(Top 456%)
10K6.21 mi3.10 mi9768-2808041-1608041-16010073(Top 35%)8183(Top 51%)8183(Top 410%)
15K9.32 mi3.11 mi10536-7688415-3748415-37412068(Top 42%)9093(Top 56%)9093(Top 456%)
20K12.43 mi3.11 mi10921-3858594-1798594-17912075(Top 43%)8999(Top 56%)8999(Top 451%)
Half13.11 mi0.68 mi10905+168580+148580+1410797(Top 38%)8422(Top 52%)8422(Top 422%)
25K15.53 mi2.42 mi10637+2688408+1728408+1729540(Top 34%)7616(Top 47%)7616(Top 382%)
30K18.64 mi3.11 mi9903+7347967+4417967+4417206(Top 25%)6093(Top 38%)6093(Top 305%)
20M20.00 mi1.36 mi9589+3147753+2147753+2146668(Top 23%)5628(Top 35%)5628(Top 282%)
21M21.00 mi1.00 mi9445+1447643+1107643+1107639(Top 27%)6057(Top 38%)6057(Top 303%)
35K21.75 mi0.75 mi9347+987569+747569+747560(Top 27%)6037(Top 37%)6037(Top 302%)
23M23.00 mi1.25 mi9189+1587445+1247445+1247864(Top 28%)6086(Top 38%)6086(Top 305%)
24M24.00 mi1.00 mi9123+667378+677378+678398(Top 30%)6327(Top 39%)6327(Top 317%)
40K24.85 mi0.85 mi9093+307327+517327+518995(Top 32%)6519(Top 40%)6519(Top 327%)
25.2M25.20 mi0.35 mi9054+397285+427285+427942(Top 28%)5883(Top 37%)5883(Top 295%)
Finish26.22 mi1.02 mi9112-587272+137272+1311049(Top 39%)7526(Top 47%)7526(Top 377%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
×21story building
+97ft-345ft

Overall

12068

Males

9093

M50-54

9093

5K→10K

3.1 - 6.2 mi

Top 35%
×5story building
+79ft-138ft

Overall

10073

Males

8183

M50-54

8183

10K→15K

6.2 - 9.3 mi

Top 42%
×3story building
+67ft-78ft

Overall

12068

Males

9093

M50-54

9093

15K→20K

9.3 - 12.4 mi

Top 43%
×5story building
+106ft-86ft

Overall

12075

Males

8999

M50-54

8999

20K→Half

12.4 - 13.1 mi

Top 38%
×2story building
+19ft-37ft

Overall

10797

Males

8422

M50-54

8422

Half→25K

13.1 - 15.5 mi

Top 34%
×4story building
+66ft-88ft

Overall

9540

Males

7616

M50-54

7616

25K→30K

15.5 - 18.6 mi

Top 25%
×9story building
+181ft-148ft

Overall

7206

Males

6093

M50-54

6093

30K→20M

18.6 - 20.0 mi

Top 23%
×5story building
+64ft-50ft

Overall

6668

Males

5628

M50-54

5628

20M→21M

20.0 - 21.0 mi

Top 27%
×8story building
+106ft-24ft

Overall

7639

Males

6057

M50-54

6057

21M→35K

21.0 - 21.8 mi

Top 27%
×7story building
+17ft-86ft

Overall

7560

Males

6037

M50-54

6037

35K→23M

21.8 - 23.0 mi

Top 28%
×5story building
+23ft-63ft

Overall

7864

Males

6086

M50-54

6086

23M→24M

23.0 - 24.0 mi

Top 30%
×6story building
+12ft-82ft

Overall

8398

Males

6327

M50-54

6327

24M→40K

24.0 - 24.9 mi

Top 32%
×1story
+6ft-20ft

Overall

8995

Males

6519

M50-54

6519

40K→25.2M

24.9 - 25.2 mi

Top 28%
×1story
+13ft-16ft

Overall

7942

Males

5883

M50-54

5883

25.2M→Finish

25.2 - 26.2 mi

Top 39%
×2story building
+22ft-21ft

Overall

11049

Males

7526

M50-54

7526

Passing Analysis

Category:
Athletes Passed
2446*
Passed By
2067
Net Change
+376
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9488
5K10K136415-280#9488#9768
10K15K42808-768#9768#10536
15K20K81466-385#10536#10921
20KHalf4024+16#10921#10905
Half25K29830+268#10905#10637
25K30K737*3+734#10637#9903
30K20M3162+314#9903#9589
20M21M17127+144#9589#9445
21M35K11315+98#9445#9347
35K23M18729+158#9347#9189
23M24M10943+66#9189#9123
24M40K9868+30#9123#9093
40K25.2M5718+39#9093#9054
25.2MFinish61119-58#9054#9112
TOTALS2446*2067+376

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing