Zachary Derrick

Bib: 2009MAge: 34

Charlotte, NC

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 2429
Top 38%
Gender (Male)
#0 / 1480
Top 45%
Division (M30-34)
#0 / 242
Top 47%
Race Day Weather
55°/45°F
few clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:19
Rank: #1310
Start5K
29:19 | 9:26/mi
10K· 6.21 mi
58:21
Rank: #1298 (+12)
5K10K
29:02 | 9:21/mi
15K· 9.32 mi
1:27:06
Rank: #1262 (+36)
10K15K
28:45 | 9:15/mi
20K· 12.43 mi
1:55:50
Rank: #1225 (+37)
15K20K
28:44 | 9:15/mi
Half· 13.10 mi
2:02:02
Rank: #1194 (+31)
20KHalf
6:12 | 9:14/mi
30K· 18.64 mi
2:51:44
Rank: #1031 (+163)
Half30K
49:42 | 8:58/mi
35K· 21.75 mi
3:28:49
Rank: #1026 (+5)
30K35K
37:05 | 11:56/mi
25.2M
4:06:45
Rank: #968 (+58)
35K25.2M
37:56 | 10:59/mi
Finish· 26.22 mi
4:15:13
Rank: #934 (+34)
25.2MFinish
8:28 | 8:19/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
Distance13.10 mi
Time2:02:02
Pace9:19 /mi
2nd Half
Distance13.12 mi
Time2:13:11
Pace10:09 /mi
📊Positive Split: 9.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:07:2929:199:2629:19
9:26
-
10K
6.21 mi08:36:3158:219:2329:02
9:21
-0:05
15K
9.32 mi09:05:161:27:069:2128:45
9:15
-0:06
20K
12.43 mi09:34:001:55:509:1928:44
9:15
0:00
Half
13.10 mi09:40:122:02:029:196:12
9:14
-0:01
30K
18.64 mi10:29:542:51:449:1349:42
8:58
-0:16
35K
21.75 mi11:06:593:28:499:3637:05
11:56
+2:58
25.2M
25.20 mi11:44:554:06:459:4837:56
10:59
-0:57
Finish
26.22 mi11:53:234:15:139:448:28
8:19
-2:40

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

8:19 /mi

Average Pace

9:44 /mi

Slowest Pace

11:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

8:28

3% of race

Time at Steady Pace

2:51:44

67% of race

Time at Slower Pace

1:15:01

29% of race

Average Pace: 9:44 /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 mi08:07:2929:199:2629:19
9:26
#1310
10K
6.21 mi08:36:3158:219:2329:02
9:21
#1298
15K
9.32 mi09:05:161:27:069:2128:45
9:15
#1262
20K
12.43 mi09:34:001:55:509:1928:44
9:15
#1225
Half
13.10 mi09:40:122:02:029:196:12
9:14
#1194
30K
18.64 mi10:29:542:51:449:1349:42
8:58
#1031
35K
21.75 mi11:06:593:28:499:3637:05
11:56
#1026
25.2M
25.20 mi11:44:554:06:459:4837:56
10:59
#968
Finish
26.22 mi11:53:234:15:139:448:28
8:19
#934
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
5K3.11 mi3.11 mi13109351501210(Top 50%)875(Top 59%)141(Top 59%)
10K6.21 mi3.10 mi1298+12933+2149+11290(Top 53%)921(Top 62%)149(Top 62%)
15K9.32 mi3.11 mi1262+36913+20146+31210(Top 50%)875(Top 59%)141(Top 59%)
20K12.43 mi3.11 mi1225+37885+28144+21112(Top 46%)821(Top 55%)138(Top 57%)
Half13.10 mi0.67 mi1194+31866+19143+11053(Top 43%)790(Top 53%)131(Top 54%)
30K18.64 mi5.54 mi1031+163766+100130+13768(Top 32%)588(Top 40%)100(Top 41%)
35K21.75 mi3.11 mi1026+5745+211301130(Top 47%)753(Top 51%)126(Top 52%)
25.2M25.20 mi3.45 mi968+58699+46121+9896(Top 37%)600(Top 41%)103(Top 43%)
Finish26.22 mi1.02 mi934+34672+27114+7368(Top 15%)274(Top 19%)55(Top 23%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×1story
+26ft-31ft

Overall

1210

Males

875

M30-34

147

5K→10K

3.1 - 6.2 mi

Top 53%
×2stories
+38ft-17ft

Overall

1290

Males

921

M30-34

156

10K→15K

6.2 - 9.3 mi

Top 50%
×2stories
+26ft-44ft

Overall

1210

Males

875

M30-34

147

15K→20K

9.3 - 12.4 mi

Top 46%
×1story
+35ft-22ft

Overall

1112

Males

821

M30-34

142

20K→Half

12.4 - 13.1 mi

Top 43%
×1human
+7ft-13ft

Overall

1053

Males

790

M30-34

136

Half→30K

13.1 - 18.6 mi

Top 32%
×2stories
+86ft-72ft

Overall

768

Males

588

M30-34

102

30K→35K

18.6 - 21.8 mi

Top 47%
×2humans
+39ft-39ft

Overall

1130

Males

753

M30-34

128

35K→25.2M

21.8 - 25.2 mi

Top 37%
×3stories
+57ft-58ft

Overall

896

Males

600

M30-34

104

25.2M→Finish

25.2 - 26.2 mi

Top 15%
×1human
+17ft-12ft

Overall

368

Males

274

M30-34

56

Passing Analysis

Category:
Athletes Passed
475*
Passed By
99
Net Change
+376
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1310
5K10K37*25+12#1310#1298
10K15K459+36#1298#1262
15K20K43*6+37#1262#1225
20KHalf32*1+31#1225#1194
Half30K165*2+163#1194#1031
30K35K46*41+5#1031#1026
35K25.2M73*15+58#1026#968
25.2MFinish34*0+34#968#934
TOTALS475*99+376

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

📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...
🏆 Finisher Certificate
Download or share your official race finisher certificate
Loading certificate...

Your certificate is generated on-demand and can be shared on social media or saved for your records

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

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management