Emily Lum

Bib: 14642FAge: 35

SF, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 34%
Gender (Female)
#0 / 2930
Top 22%
Division (F35-39)
#0 / 388
Top 22%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
9:21/mi
18:42
→ flat
4M
9:31/mi
37:43
6769
6M
9:41/mi
57:05
1231.1%
8M
10:51/mi
1:18:47
166531.1%
9.6M
7:32/mi
1:30:51
681931.5%
10M
18:31/mi
1:38:15
241.1%
10.5M
4:46/mi
1:40:38
732.7%
12M
13:40/mi
2:01:08
2803.2%
Finish· 13.11 mi
9:58/mi
2:12:11
14891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time57:05
Pace9:31 /mi
2nd Half
Distance7.11 mi
Time1:15:06
Pace10:34 /mi
📊Positive Split: 31.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:51:1718:429:2118:42
9:21
-
4M
4.00 mi07:10:1837:439:2619:01
9:31
+0:10
6M
6.00 mi07:29:4057:059:3119:22
9:41
+0:10
8M
8.00 mi07:51:221:18:479:5121:42
10:51
+1:10
9.6M
9.60 mi08:03:261:30:519:2812:04
7:32
-3:19
10M
10.00 mi08:10:501:38:159:507:24
18:31
+10:59
10.5M
10.50 mi08:13:131:40:389:352:23
4:46
-13:45
12M
12.00 mi08:33:432:01:0810:0620:30
13:40
+8:54
Finish
13.11 mi08:44:462:12:1110:0511:03
9:58
-3:42

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

4:46 /mi

Average Pace

10:05 /mi

Slowest Pace

18:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

14:27

11% of race

Time at Steady Pace

1:29:50

68% of race

Time at Slower Pace

27:54

21% of race

Average Pace: 10:05 /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...
0mi3.3mi6.6mi9.8mi13.1mi
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
2M
2.00 mi06:51:1718:429:2118:42
9:21
#2027
4M
4.00 mi07:10:1837:439:2619:01
9:31
#2052
6M
6.00 mi07:29:4057:059:3119:22
9:41
#2109
8M
8.00 mi07:51:221:18:479:5121:42
10:51
#2428
9.6M
9.60 mi08:03:261:30:519:2812:04
7:32
#2129
10M
10.00 mi08:10:501:38:159:507:24
18:31
#2157
10.5M
10.50 mi08:13:131:40:389:352:23
4:46
#2161
12M
12.00 mi08:33:432:01:0810:0620:30
13:40
#2193
Finish
13.11 mi08:44:462:12:1110:0511:03
9:58
#2208
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 39%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:47

Segment Time

10:52/mi

Pace

0.90 mi

Distance

Overall

2582

Women

796

Division

105

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
2M2.00 mi2.00 mi2027539762450(Top 37%)756(Top 26%)100(Top 26%)
4M4.00 mi2.00 mi2052-25548-982-62122(Top 32%)563(Top 19%)82(Top 21%)
6M6.00 mi2.00 mi2109-57561-1384-22274(Top 35%)646(Top 22%)91(Top 23%)
8M8.00 mi2.00 mi2428-319673-11296-123382(Top 51%)1098(Top 37%)149(Top 38%)
9.6M9.60 mi1.60 mi2129+299581+9285+111093(Top 17%)348(Top 12%)45(Top 12%)
10M10.00 mi0.40 mi2157-28600-1986-12691(Top 41%)862(Top 29%)113(Top 29%)
10.5M10.50 mi0.50 mi2161-4604-485+12513(Top 38%)776(Top 26%)104(Top 27%)
12M12.00 mi1.50 mi2193-32623-19852450(Top 37%)756(Top 26%)100(Top 26%)
Finish13.11 mi1.11 mi2208-15632-986-12810(Top 43%)931(Top 32%)125(Top 32%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 37%
~flat
+5ft-3ft

Overall

2450

Females

756

F35-39

100

2M→4M

2.0 - 4.0 mi

Top 32%
×4story building
+67ft-69ft

Overall

2122

Females

563

F35-39

82

4M→6M

4.0 - 6.0 mi

Top 35%
×9story building
+123ft-9ft

Overall

2274

Females

646

F35-39

91

6M→8M

6.0 - 8.0 mi

Top 51%
×12story building
+166ft-53ft

Overall

3382

Females

1098

F35-39

149

8M→9.6M

8.0 - 9.6 mi

Top 17%
×13story building
+68ft-193ft

Overall

1093

Females

348

F35-39

45

9.6M→10M

9.6 - 10.0 mi

Top 41%
×2story building
+0ft-24ft

Overall

2691

Females

862

F35-39

113

10M→10.5M

10.0 - 10.5 mi

Top 38%
×6story building
+1ft-73ft

Overall

2513

Females

776

F35-39

104

10.5M→12M

10.5 - 12.0 mi

Top 37%
×21story building
+280ft-26ft

Overall

2450

Females

756

F35-39

100

12M→Finish

12.0 - 13.1 mi

Top 43%
×7story building
+14ft-89ft

Overall

2810

Females

931

F35-39

125

Passing Analysis

Category:
Athletes Passed
616*
Passed By
797
Net Change
-181
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2027
2M4M109134-25#2027#2052
4M6M49106-57#2052#2109
6M8M24*343-319#2109#2428
8M9.6M31516+299#2428#2129
9.6M10M1846-28#2129#2157
10M10.5M59-4#2157#2161
10.5M12M5991-32#2161#2193
12MFinish37*52-15#2193#2208
TOTALS616*797-181

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

📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events