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SF MARATHON 2024

Guang-Jie Ren

Bib: 4465•M•Age: 45

Belmont, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 5694
Top 44%
Gender (Male)
#0 / 4127
Top 49%
Masters (Masters Men)
#0 / 1221
Top 41%
Division (M45-49)
#0 / 259
Top 41%
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
16:50
Rank: #2703
Start → 1.81M
16:50 | 9:18/mi
6.52M
1:00:28
Rank: #2424 (+279)
1.81M → 6.52M
43:38 | 9:16/mi
10.89M
1:40:48
Rank: #2406 (+18)
6.52M → 10.89M
40:20 | 9:14/mi
Garmin Hill Challenge· 11.40 mi
1:46:56
Rank: #2423 (-17)
10.89M → Garmin Hill Challenge
6:08 | 12:01/mi
14.95M
2:18:06
Rank: #2431 (-8)
Garmin Hill Challenge → 14.95M
31:10 | 8:47/mi
18M
2:52:18
Rank: #2498 (-67)
14.95M → 18M
34:12 | 11:13/mi
24.69M
4:06:30
Rank: #2557 (-59)
18M → 24.69M
1:14:12 | 11:05/mi
Finish· 26.22 mi
4:20:51
Rank: #2519 (+38)
24.69M → Finish
14:21 | 9:23/mi

Course Map & Elevation

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi05:37:3816:509:1816:50
9:18
-
6.52M
6.52 mi06:21:161:00:289:1643:38
9:16
-0:02
10.89M
10.89 mi07:01:361:40:489:1540:20
9:14
-0:02
Garmin Hill Challenge
11.40 mi07:07:441:46:569:236:08
12:01
+2:47
14.95M
14.95 mi07:38:542:18:069:1431:10
8:47
-3:14
18M
18.00 mi08:13:062:52:189:3434:12
11:13
+2:26
24.69M
24.69 mi09:27:184:06:309:591:14:12
11:05
-0:08
Finish
26.22 mi09:41:394:20:519:5714:21
9:23
-1:42

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

8:47 /mi

Average Pace

9:57 /mi

Slowest Pace

12:01 /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

31:10

12% of race

Time at Steady Pace

1:55:09

44% of race

Time at Slower Pace

1:54:32

44% of race

Average Pace: 9:57 /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 mi05:37:3816:509:1816:50
9:18
#2703
6.52M
6.52 mi06:21:161:00:289:1643:38
9:16
#2424
10.89M
10.89 mi07:01:361:40:489:1540:20
9:14
#2406
Garmin Hill Challenge
11.40 mi07:07:441:46:569:236:08
12:01
#2423
14.95M
14.95 mi07:38:542:18:069:1431:10
8:47
#2431
18M
18.00 mi08:13:062:52:189:3434:12
11:13
#2498
24.69M
24.69 mi09:27:184:06:309:591:14:12
11:05
#2557
Finish
26.22 mi09:41:394:20:519:5714:21
9:23
#2519
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
1.81M1.81 mi1.81 mi270322061222703(Top 47%)2206(Top 53%)122(Top 47%)
6.52M6.52 mi4.71 mi2424+2792015+191100+222362(Top 41%)1972(Top 48%)98(Top 38%)
10.89M10.89 mi4.37 mi2406+182000+151002434(Top 43%)2019(Top 49%)101(Top 39%)
Garmin Hill Challenge11.40 mi0.51 mi2423-172009-91002933(Top 52%)2375(Top 58%)130(Top 50%)
14.95M14.95 mi3.55 mi2431-82019-10103-32539(Top 45%)2086(Top 51%)112(Top 43%)
18M18.00 mi3.05 mi2498-672061-42106-32892(Top 51%)2305(Top 56%)125(Top 48%)
24.69M24.69 mi6.69 mi2557-592051+10111-52902(Top 51%)2209(Top 54%)126(Top 49%)
Finish26.22 mi1.53 mi2519+382015+36108+32105(Top 37%)1661(Top 40%)95(Top 37%)

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 47%
×1human
+6ft-10ft

Overall

2703

Males

2206

M45-49

123

1.81M→6.52M

1.8 - 6.5 mi

Top 41%
×16stories
+275ft-93ft

Overall

2362

Males

1972

M45-49

99

6.52M→10.89M

6.5 - 10.9 mi

Top 43%
×20stories
+201ft-318ft

Overall

2434

Males

2019

M45-49

102

10.89M→Garmin Hill Challenge

10.9 - 11.4 mi

Top 52%
×11stories
+134ft-79ft

Overall

2933

Males

2375

M45-49

131

Garmin Hill Challenge→14.95M

11.4 - 14.9 mi

Top 45%
×17stories
+251ft-225ft

Overall

2539

Males

2086

M45-49

113

14.95M→18M

14.9 - 18.0 mi

Top 51%
×12stories
+165ft-60ft

Overall

2892

Males

2305

M45-49

126

18M→24.69M

18.0 - 24.7 mi

Top 51%
×22stories
+142ft-377ft

Overall

2902

Males

2209

M45-49

126

24.69M→Finish

24.7 - 26.2 mi

Top 37%
~flat
+2ft-2ft

Overall

2105

Males

1661

M45-49

95

Passing Analysis

Category:
Athletes Passed
761*
Passed By
577
Net Change
+184
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#2703
1.81M → 6.52M342*63+279#2703#2424
6.52M → 10.89M97*79+18#2424#2406
10.89M → Garmin Hill Challenge1734-17#2406#2423
Garmin Hill Challenge → 14.95M57*65-8#2423#2431
14.95M → 18M55122-67#2431#2498
18M → 24.69M145*204-59#2498#2557
24.69M → Finish48*10+38#2557#2519
TOTALS761*577+184

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

📊

Passing Visuals

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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