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SF MARATHON 1ST HALF 2026

Tiffani Erickson

Bib: 17764•F•Age: 37

Salt Lake City, UT

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Top 47%
Division (F35-39)
#0 / 388
Top 46%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
10:55/mi
21:49
→ flat
4M
10:55/mi
43:38
↑ 67↓ 69
6M
10:55/mi
1:05:27
↑ 1231.1%
8M
10:34/mi
1:26:35
↑ 166↓ 531.1%
9.6M
10:34/mi
1:43:29
↑ 68↓ 1931.5%
10M
19:36/mi
1:51:19
↓ 241.1%
10.5M
5:00/mi
1:53:49
↓ 732.7%
12M
16:01/mi
2:17:51
↑ 2803.2%
Finish· 13.11 mi
11:20/mi
2:30:25
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:05:27
Pace10:55 /mi
2nd Half
Distance7.11 mi
Time1:24:58
Pace11:57 /mi
📊Positive Split: 29.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:05:4621:4910:5521:49
10:55
-
4M
4.00 mi07:27:3543:3810:5521:49
10:55
0:00
6M
6.00 mi07:49:241:05:2710:5521:49
10:55
0:00
8M
8.00 mi08:10:321:26:3510:4921:08
10:34
-0:21
9.6M
9.60 mi08:27:261:43:2910:4716:54
10:34
0:00
10M
10.00 mi08:35:161:51:1911:087:50
19:36
+9:02
10.5M
10.50 mi08:37:461:53:4910:502:30
5:00
-14:36
12M
12.00 mi09:01:482:17:5111:2924:02
16:01
+11:01
Finish
13.11 mi09:14:222:30:2511:2812:34
11:20
-4:41

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

5:00 /mi

Average Pace

11:28 /mi

Slowest Pace

19:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:30

2% of race

Time at Steady Pace

1:56:03

77% of race

Time at Slower Pace

31:52

21% of race

Average Pace: 11:28 /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 mi07:05:4621:4910:5521:49
10:55
#4568
4M
4.00 mi07:27:3543:3810:5521:49
10:55
#4277
6M
6.00 mi07:49:241:05:2710:5521:49
10:55
#4069
8M
8.00 mi08:10:321:26:3510:4921:08
10:34
#3722
9.6M
9.60 mi08:27:261:43:2910:4716:54
10:34
#3846
10M
10.00 mi08:35:161:51:1911:087:50
19:36
#3774
10.5M
10.50 mi08:37:461:53:4910:502:30
5:00
#3753
12M
12.00 mi09:01:482:17:5111:2924:02
16:01
#3868
Finish
13.11 mi09:14:222:30:2511:2812:34
11:20
#3891
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 48%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:20

Segment Time

11:29/mi

Pace

0.90 mi

Distance

Overall

3177

Women

1069

Division

140

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
2M2.00 mi2.00 mi456816972094248(Top 65%)1635(Top 56%)210(Top 54%)
4M4.00 mi2.00 mi4277+2911546+151192+174095(Top 62%)1452(Top 50%)180(Top 46%)
6M6.00 mi2.00 mi4069+2081430+116179+133780(Top 57%)1303(Top 44%)172(Top 44%)
8M8.00 mi2.00 mi3722+3471264+166164+153063(Top 47%)949(Top 32%)132(Top 34%)
9.6M9.60 mi1.60 mi3846-1241338-74176-124623(Top 70%)1879(Top 64%)238(Top 61%)
10M10.00 mi0.40 mi3774+721309+29173+33285(Top 50%)1128(Top 38%)144(Top 37%)
10.5M10.50 mi0.50 mi3753+211298+11172+13177(Top 48%)1064(Top 36%)150(Top 39%)
12M12.00 mi1.50 mi3868-1151368-70176-44248(Top 65%)1635(Top 56%)210(Top 54%)
Finish13.11 mi1.11 mi3891-231383-15180-44365(Top 66%)1709(Top 58%)220(Top 57%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 65%
~flat
+5ft-3ft

Overall

4248

Females

1635

F35-39

210

2M→4M

2.0 - 4.0 mi

Top 62%
×4story building
+67ft-69ft

Overall

4095

Females

1452

F35-39

180

4M→6M

4.0 - 6.0 mi

Top 57%
×9story building
+123ft-9ft

Overall

3780

Females

1303

F35-39

172

6M→8M

6.0 - 8.0 mi

Top 47%
×12story building
+166ft-53ft

Overall

3063

Females

949

F35-39

132

8M→9.6M

8.0 - 9.6 mi

Top 70%
×13story building
+68ft-193ft

Overall

4623

Females

1879

F35-39

238

9.6M→10M

9.6 - 10.0 mi

Top 50%
×2story building
+0ft-24ft

Overall

3285

Females

1128

F35-39

144

10M→10.5M

10.0 - 10.5 mi

Top 48%
×6story building
+1ft-73ft

Overall

3177

Females

1064

F35-39

150

10.5M→12M

10.5 - 12.0 mi

Top 65%
×21story building
+280ft-26ft

Overall

4248

Females

1635

F35-39

210

12M→Finish

12.0 - 13.1 mi

Top 66%
×7story building
+14ft-89ft

Overall

4365

Females

1709

F35-39

220

Passing Analysis

Category:
Athletes Passed
1212*
Passed By
535
Net Change
+677
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4568
2M → 4M34857+291#4568#4277
4M → 6M249*41+208#4277#4069
6M → 8M368*21+347#4069#3722
8M → 9.6M55179-124#3722#3846
9.6M → 10M8311+72#3846#3774
10M → 10.5M210+21#3774#3753
10.5M → 12M49*164-115#3753#3868
12M → Finish39*62-23#3868#3891
TOTALS1212*535+677

* 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