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SF MARATHON 2024

Brittany Ong

Bib: 6107•F•Age: 30

Daly City, CA

0:00
0:00
/ mi
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Overall
#0 / 5694
Gender (Female)
#0 / 1546
Division (F30-34)
#0 / 294
Race Day Weather
56°/46°F
overcast clouds

⏱️ Race Timeline

Course Elevation
4–285 ft
≈
×23story building
•▲ 1212 ft climb · ▼ 1211 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
1.81M
9:48/mi
17:45
↓ 10
6.52M
10:21/mi
1:06:31
↑ 275↓ 930.7%
10.89M
10:37/mi
1:52:53
↑ 201↓ 3180.5%
Garmin Hill Challenge· 11.40 mi
12:58/mi
1:59:30
↑ 134↓ 792.0%
14.95M
9:58/mi
2:34:54
↑ 251↓ 2250.1%
18M
12:06/mi
3:11:48
↑ 165↓ 600.7%
24.69M
11:58/mi
4:31:50
↑ 142↓ 3770.7%
Finish· 26.22 mi
11:33/mi
4:49:30
→ flat

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi05:43:0717:459:4817:45
9:48
-
6.52M
6.52 mi06:31:531:06:3110:1248:46
10:21
+0:33
10.89M
10.89 mi07:18:151:52:5310:2246:22
10:37
+0:16
Garmin Hill Challenge
11.40 mi07:24:521:59:3010:296:37
12:58
+2:21
14.95M
14.95 mi08:00:162:34:5410:2235:24
9:58
-3:00
18M
18.00 mi08:37:103:11:4810:3936:54
12:06
+2:08
24.69M
24.69 mi09:57:124:31:5011:011:20:02
11:58
-0:08
Finish
26.22 mi10:14:524:49:3011:0317:40
11:33
-0:25

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

9:48 /mi

Average Pace

11:03 /mi

Slowest Pace

12:58 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:28:17

51% of race

Time at Steady Pace

1:37:42

34% of race

Time at Slower Pace

43:31

15% of race

Average Pace: 11:02 /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
1.81M
1.81 mi05:43:0717:459:4817:45
9:48
#3535
6.52M
6.52 mi06:31:531:06:3110:1248:46
10:21
#3761
10.89M
10.89 mi07:18:151:52:5310:2246:22
10:37
#3897
Garmin Hill Challenge
11.40 mi07:24:521:59:3010:296:37
12:58
#3869
14.95M
14.95 mi08:00:162:34:5410:2235:24
9:58
#3871
18M
18.00 mi08:37:103:11:4810:3936:54
12:06
#3805
24.69M
24.69 mi09:57:124:31:5011:011:20:02
11:58
#3768
Finish
26.22 mi10:14:524:49:3011:0317:40
11:33
#3805
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
1.81M1.81 mi1.81 mi35357521463535(Top 62%)752(Top 49%)146(Top 50%)
6.52M6.52 mi4.71 mi3761-226813-61158-123855(Top 68%)844(Top 55%)162(Top 55%)
10.89M10.89 mi4.37 mi3897-136849-36168-104105(Top 72%)924(Top 60%)187(Top 64%)
Garmin Hill Challenge11.40 mi0.51 mi3869+28839+10166+23603(Top 63%)764(Top 49%)159(Top 54%)
14.95M14.95 mi3.55 mi3871-2844-5169-33977(Top 70%)896(Top 58%)189(Top 64%)
18M18.00 mi3.05 mi3805+66842+2172-33605(Top 63%)817(Top 53%)170(Top 58%)
24.69M24.69 mi6.69 mi3768+37863-21179-73629(Top 64%)906(Top 59%)187(Top 64%)
Finish26.22 mi1.53 mi3805-37885-22185-64098(Top 72%)1064(Top 69%)216(Top 73%)

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 62%
×1human
+6ft-10ft

Overall

3535

Females

752

F30-34

147

1.81M→6.52M

1.8 - 6.5 mi

Top 68%
×16story building
+275ft-93ft

Overall

3855

Females

844

F30-34

164

6.52M→10.89M

6.5 - 10.9 mi

Top 72%
×20story building
+201ft-318ft

Overall

4105

Females

924

F30-34

190

10.89M→Garmin Hill Challenge

10.9 - 11.4 mi

Top 63%
×11story building
+134ft-79ft

Overall

3603

Females

764

F30-34

161

Garmin Hill Challenge→14.95M

11.4 - 14.9 mi

Top 70%
×17story building
+251ft-225ft

Overall

3977

Females

896

F30-34

191

14.95M→18M

14.9 - 18.0 mi

Top 63%
×12story building
+165ft-60ft

Overall

3605

Females

817

F30-34

171

18M→24.69M

18.0 - 24.7 mi

Top 64%
×22story building
+142ft-377ft

Overall

3629

Females

906

F30-34

187

24.69M→Finish

24.7 - 26.2 mi

Top 72%
~flat
+2ft-2ft

Overall

4098

Females

1064

F30-34

216

Passing Analysis

Category:
Athletes Passed
638*
Passed By
908
Net Change
-270
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#3535
1.81M → 6.52M120*346-226#3535#3761
6.52M → 10.89M71*207-136#3761#3897
10.89M → Garmin Hill Challenge4315+28#3897#3869
Garmin Hill Challenge → 14.95M78*80-2#3869#3871
14.95M → 18M12862+66#3871#3805
18M → 24.69M172*135+37#3805#3768
24.69M → Finish26*63-37#3768#3805
TOTALS638*908-270

* 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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Public Race Data

The San Francisco Marathon

The San Francisco Marathon

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