All Results|Race Analytics|Course
SF MARATHON 2022

Jeffrey Lum

Bib: 7293•M•Age: 42

North Highlands, CA

Masters
San Francisco Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 4134
Gender (Male)
#0 / 2911
Masters (Masters Men)
#0 / 1034
Division (M40-44)
#0 / 315
Race Day Weather
54°/44°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
2.2 Miles
20:25
Rank: #3369
Start → 2.2 Miles
20:25 | 9:17/mi
5.7 Miles
1:04:11
Rank: #3698 (-329)
2.2 Miles → 5.7 Miles
43:46 | 12:30/mi
6.43 Miles
1:16:14
Rank: #3683 (+15)
5.7 Miles → 6.43 Miles
12:03 | 16:30/mi
10.92 Miles
2:07:25
Rank: #3678 (+5)
6.43 Miles → 10.92 Miles
51:11 | 11:24/mi
Garmin Hill Challenge· 11.42 mi
2:15:48
Rank: #3676 (+2)
10.92 Miles → Garmin Hill Challenge
8:23 | 16:46/mi
14.95 Miles
2:52:47
Rank: #3543 (+133)
Garmin Hill Challenge → 14.95 Miles
36:59 | 10:29/mi
18 Miles
3:30:17
Rank: #3346 (+197)
14.95 Miles → 18 Miles
37:30 | 12:18/mi
24 Miles
4:36:55
Rank: #3057 (+289)
18 Miles → 24 Miles
1:06:38 | 11:06/mi
Finish· 26.22 mi
4:58:32
Rank: #2953 (+104)
24 Miles → Finish
21:37 | 9:45/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2 Miles
2.20 mi06:06:2720:259:1720:25
9:17
-
5.7 Miles
5.70 mi06:50:131:04:1111:1643:46
12:30
+3:13
6.43 Miles
6.43 mi07:02:161:16:1411:5112:03
16:30
+4:00
10.92 Miles
10.92 mi07:53:272:07:2511:4051:11
11:24
-5:06
Garmin Hill Challenge
11.42 mi08:01:502:15:4811:538:23
16:46
+5:22
14.95 Miles
14.95 mi08:38:492:52:4711:3336:59
10:29
-6:17
18 Miles
18.00 mi09:16:193:30:1711:4137:30
12:18
+1:49
24 Miles
24.00 mi10:22:574:36:5511:321:06:38
11:06
-1:12
Finish
26.22 mi10:44:344:58:3211:2421:37
9:45
-1:21

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

9:17 /mi

Average Pace

11:24 /mi

Slowest Pace

16:46 /mi

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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

42:02

14% of race

Time at Steady Pace

3:56:04

79% of race

Time at Slower Pace

20:26

7% of race

Average Pace: 11:23 /mi

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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.

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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
2.2 Miles
2.20 mi06:06:2720:259:1720:25
9:17
#3369
5.7 Miles
5.70 mi06:50:131:04:1111:1643:46
12:30
#3698
6.43 Miles
6.43 mi07:02:161:16:1411:5112:03
16:30
#3683
10.92 Miles
10.92 mi07:53:272:07:2511:4051:11
11:24
#3678
Garmin Hill Challenge
11.42 mi08:01:502:15:4811:538:23
16:46
#3676
14.95 Miles
14.95 mi08:38:492:52:4711:3336:59
10:29
#3543
18 Miles
18.00 mi09:16:193:30:1711:4137:30
12:18
#3346
24 Miles
24.00 mi10:22:574:36:5511:321:06:38
11:06
#3057
Finish
26.22 mi10:44:344:58:3211:2421:37
9:45
#2953
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
2.2 Miles2.20 mi2.20 mi336925192643369(Top 81%)2519(Top 87%)264(Top 84%)
5.7 Miles5.70 mi3.50 mi3698-3292695-176280-163759(Top 91%)2730(Top 94%)284(Top 90%)
6.43 Miles6.43 mi0.73 mi3683+152689+6279+13690(Top 89%)2696(Top 93%)284(Top 90%)
10.92 Miles10.92 mi4.49 mi3678+52693-4283-43650(Top 88%)2667(Top 92%)278(Top 88%)
Garmin Hill Challenge11.42 mi0.50 mi3676+22692+1282+13576(Top 87%)2629(Top 90%)284(Top 90%)
14.95 Miles14.95 mi3.53 mi3543+1332602+90278+43093(Top 75%)2316(Top 80%)260(Top 83%)
18 Miles18.00 mi3.05 mi3346+1972479+123269+92711(Top 66%)2055(Top 71%)227(Top 72%)
24 Miles24.00 mi6.00 mi3057+2892284+195244+252263(Top 55%)1709(Top 59%)184(Top 58%)
Finish26.22 mi2.22 mi2953+1042213+71239+51523(Top 37%)1186(Top 41%)123(Top 39%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 81%
×1human
+8ft-12ft

Overall

3369

Males

2519

M40-44

268

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 91%
×6stories
+92ft-87ft

Overall

3759

Males

2730

M40-44

289

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 89%
×11stories
+137ft-3ft

Overall

3690

Males

2696

M40-44

286

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 88%
×21stories
+225ft-318ft

Overall

3650

Males

2667

M40-44

282

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 87%
×11stories
+134ft-123ft

Overall

3576

Males

2629

M40-44

286

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 75%
×16stories
+234ft-225ft

Overall

3093

Males

2316

M40-44

261

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 66%
×12stories
+165ft-60ft

Overall

2711

Males

2055

M40-44

227

18 Miles→24 Miles

18.0 - 24.0 mi

Top 55%
×21stories
+142ft-377ft

Overall

2263

Males

1709

M40-44

184

24 Miles→Finish

24.0 - 26.2 mi

Top 37%
~flat
+2ft-2ft

Overall

1523

Males

1186

M40-44

123

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
895*
Passed By
479
Net Change
+416
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#3369
2.2 Miles → 5.7 Miles47*376-329#3369#3698
5.7 Miles → 6.43 Miles41*26+15#3698#3683
6.43 Miles → 10.92 Miles55*50+5#3683#3678
10.92 Miles → Garmin Hill Challenge1614+2#3678#3676
Garmin Hill Challenge → 14.95 Miles140*7+133#3676#3543
14.95 Miles → 18 Miles199*2+197#3543#3346
18 Miles → 24 Miles292*3+289#3346#3057
24 Miles → Finish105*1+104#3057#2953
TOTALS895*479+416

* 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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

Activity Data

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Public Race Data

The San Francisco Marathon

The San Francisco Marathon