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SF MARATHON 2024

Zack Nelson

Bib: 3577•M•Age: 47

Dunwoody, GA

0:00
0:00
/ mi
Masters
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Overall
#0 / 5694
Gender (Male)
#0 / 4127
Masters (Masters Men)
#0 / 1221
Division (M45-49)
Official
#0 / 259
Calculated (M45-49)
#0 / 259
Race Day Weather
56°/46°F
overcast clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
1.81M
17:44
Rank: #3513
Start → 1.81M
17:44 | 9:48/mi
6.52M
1:07:18
Rank: #3927 (-414)
1.81M → 6.52M
49:34 | 10:31/mi
10.89M
1:53:11
Rank: #3925 (+2)
6.52M → 10.89M
45:53 | 10:30/mi
Garmin Hill Challenge· 11.40 mi
2:00:57
Rank: #4012 (-87)
10.89M → Garmin Hill Challenge
7:46 | 15:13/mi
14.95M
2:36:31
Rank: #4003 (+9)
Garmin Hill Challenge → 14.95M
35:34 | 10:01/mi
18M
3:15:13
Rank: #4010 (-7)
14.95M → 18M
38:42 | 12:41/mi
24.69M
4:38:18
Rank: #4043 (-33)
18M → 24.69M
1:23:05 | 12:25/mi
Finish· 26.22 mi
4:54:22
Rank: #3998 (+45)
24.69M → Finish
16:04 | 10:31/mi
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi05:33:4417:449:4817:44
9:48
-
6.52M
6.52 mi06:23:181:07:1810:1949:34
10:31
+0:43
10.89M
10.89 mi07:09:111:53:1110:2445:53
10:30
-0:01
Garmin Hill Challenge
11.40 mi07:16:572:00:5710:377:46
15:13
+4:43
14.95M
14.95 mi07:52:312:36:3110:2835:34
10:01
-5:12
18M
18.00 mi08:31:133:15:1310:5138:42
12:41
+2:40
24.69M
24.69 mi09:54:184:38:1811:161:23:05
12:25
-0:16
Finish
26.22 mi10:10:224:54:2211:1416:04
10:31
-1:54

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

9:48 /mi

Average Pace

11:14 /mi

Slowest Pace

15:13 /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

0:00

0% of race

Time at Steady Pace

2:44:49

56% of race

Time at Slower Pace

2:09:33

44% of race

Average Pace: 11:14 /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
1.81M
1.81 mi05:33:4417:449:4817:44
9:48
#3513
6.52M
6.52 mi06:23:181:07:1810:1949:34
10:31
#3927
10.89M
10.89 mi07:09:111:53:1110:2445:53
10:30
#3925
Garmin Hill Challenge
11.40 mi07:16:572:00:5710:377:46
15:13
#4012
14.95M
14.95 mi07:52:312:36:3110:2835:34
10:01
#4003
18M
18.00 mi08:31:133:15:1310:5138:42
12:41
#4010
24.69M
24.69 mi09:54:184:38:1811:161:23:05
12:25
#4043
Finish
26.22 mi10:10:224:54:2211:1416:04
10:31
#3998
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
1.81M1.81 mi1.81 mi351327571593513(Top 62%)2757(Top 67%)159(Top 61%)
6.52M6.52 mi4.71 mi3927-4143051-294176-174039(Top 71%)3120(Top 76%)181(Top 70%)
10.89M10.89 mi4.37 mi3925+23053-2175+13993(Top 70%)3092(Top 75%)177(Top 68%)
Garmin Hill Challenge11.40 mi0.51 mi4012-873112-59179-44595(Top 81%)3485(Top 84%)195(Top 75%)
14.95M14.95 mi3.55 mi4003+93097+15176+34018(Top 71%)3093(Top 75%)172(Top 66%)
18M18.00 mi3.05 mi4010-73092+51764053(Top 71%)3085(Top 75%)179(Top 69%)
24.69M24.69 mi6.69 mi4043-333086+6178-23970(Top 70%)2947(Top 71%)174(Top 67%)
Finish26.22 mi1.53 mi3998+453047+39174+43229(Top 57%)2415(Top 59%)135(Top 52%)

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 62%
×1human
+6ft-10ft

Overall

3513

Males

2757

M45-49

160

1.81M→6.52M

1.8 - 6.5 mi

Top 71%
×16stories
+275ft-93ft

Overall

4039

Males

3120

M45-49

182

6.52M→10.89M

6.5 - 10.9 mi

Top 70%
×20stories
+201ft-318ft

Overall

3993

Males

3092

M45-49

178

10.89M→Garmin Hill Challenge

10.9 - 11.4 mi

Top 81%
×11stories
+134ft-79ft

Overall

4595

Males

3485

M45-49

196

Garmin Hill Challenge→14.95M

11.4 - 14.9 mi

Top 71%
×17stories
+251ft-225ft

Overall

4018

Males

3093

M45-49

173

14.95M→18M

14.9 - 18.0 mi

Top 71%
×12stories
+165ft-60ft

Overall

4053

Males

3085

M45-49

180

18M→24.69M

18.0 - 24.7 mi

Top 70%
×22stories
+142ft-377ft

Overall

3970

Males

2947

M45-49

174

24.69M→Finish

24.7 - 26.2 mi

Top 57%
~flat
+2ft-2ft

Overall

3229

Males

2415

M45-49

135

Passing Analysis

Category:
Athletes Passed
586*
Passed By
1071
Net Change
-485
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#3513
1.81M → 6.52M88*502-414#3513#3927
6.52M → 10.89M118*116+2#3927#3925
10.89M → Garmin Hill Challenge14101-87#3925#4012
Garmin Hill Challenge → 14.95M83*74+9#4012#4003
14.95M → 18M98*105-7#4003#4010
18M → 24.69M132*165-33#4010#4043
24.69M → Finish53*8+45#4043#3998
TOTALS586*1071-485

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

📊

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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