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SF MARATHON 1ST HALF 2026

Joanna Wolfgram

Bib: 18714•F•Age: 28

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Division (F25-29)
#0 / 674
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
13:17/mi
26:34
→ flat
4M
13:34/mi
53:41
↑ 67↓ 69
6M
12:19/mi
1:18:20
↑ 1231.1%
8M
13:41/mi
1:45:43
↑ 166↓ 531.1%
9.6M
10:09/mi
2:01:58
↑ 68↓ 1931.5%
10M
26:42/mi
2:12:38
↓ 241.1%
10.5M
5:58/mi
2:15:37
↓ 732.7%
12M
16:06/mi
2:39:46
↑ 2803.2%
Finish· 13.11 mi
11:48/mi
2:52:51
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:18:20
Pace13:03 /mi
2nd Half
Distance7.11 mi
Time1:34:31
Pace13:18 /mi
📊Positive Split: 20.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:17:1926:3413:1726:34
13:17
-
4M
4.00 mi07:44:2653:4113:2527:07
13:34
+0:17
6M
6.00 mi08:09:051:18:2013:0324:39
12:19
-1:15
8M
8.00 mi08:36:281:45:4313:1327:23
13:41
+1:22
9.6M
9.60 mi08:52:432:01:5812:4216:15
10:09
-3:32
10M
10.00 mi09:03:232:12:3813:1610:40
26:42
+16:33
10.5M
10.50 mi09:06:222:15:3712:552:59
5:58
-20:44
12M
12.00 mi09:30:312:39:4613:1924:09
16:06
+10:08
Finish
13.11 mi09:43:362:52:5113:1113:05
11:48
-4:18

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

5:58 /mi

Average Pace

13:11 /mi

Slowest Pace

26:42 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

19:14

11% of race

Time at Steady Pace

1:58:48

69% of race

Time at Slower Pace

34:49

20% of race

Average Pace: 13:11 /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 mi07:17:1926:3413:1726:34
13:17
#6465
4M
4.00 mi07:44:2653:4113:2527:07
13:34
#6421
6M
6.00 mi08:09:051:18:2013:0324:39
12:19
#6192
8M
8.00 mi08:36:281:45:4313:1327:23
13:41
#6143
9.6M
9.60 mi08:52:432:01:5812:4216:15
10:09
#5989
10M
10.00 mi09:03:232:12:3813:1610:40
26:42
#6025
10.5M
10.50 mi09:06:222:15:3712:552:59
5:58
#6012
12M
12.00 mi09:30:312:39:4613:1924:09
16:06
#5808
Finish
13.11 mi09:43:362:52:5113:1113:05
11:48
#5717
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 89%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

13:39

Segment Time

15:10/mi

Pace

0.90 mi

Distance

Overall

5835

Women

2506

Division

597

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi2.00 mi646528476624289(Top 65%)1657(Top 57%)401(Top 59%)
4M4.00 mi2.00 mi6421+442819+28660+26304(Top 96%)2748(Top 94%)646(Top 96%)
6M6.00 mi2.00 mi6192+2292659+160623+375384(Top 82%)2165(Top 74%)528(Top 78%)
8M8.00 mi2.00 mi6143+492621+38620+35829(Top 89%)2429(Top 83%)568(Top 84%)
9.6M9.60 mi1.60 mi5989+1542535+86600+204195(Top 64%)1664(Top 57%)416(Top 62%)
10M10.00 mi0.40 mi6025-362561-26606-65972(Top 91%)2592(Top 88%)612(Top 91%)
10.5M10.50 mi0.50 mi6012+132556+56065328(Top 81%)2201(Top 75%)536(Top 80%)
12M12.00 mi1.50 mi5808+2042442+114582+244289(Top 65%)1657(Top 57%)401(Top 59%)
Finish13.11 mi1.11 mi5717+912388+54577+54768(Top 73%)1938(Top 66%)481(Top 71%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 65%
~flat
+5ft-3ft

Overall

4289

Females

1657

F25-29

401

2M→4M

2.0 - 4.0 mi

Top 96%
×4story building
+67ft-69ft

Overall

6304

Females

2748

F25-29

648

4M→6M

4.0 - 6.0 mi

Top 82%
×9story building
+123ft-9ft

Overall

5384

Females

2165

F25-29

528

6M→8M

6.0 - 8.0 mi

Top 89%
×12story building
+166ft-53ft

Overall

5829

Females

2429

F25-29

569

8M→9.6M

8.0 - 9.6 mi

Top 64%
×13story building
+68ft-193ft

Overall

4195

Females

1664

F25-29

416

9.6M→10M

9.6 - 10.0 mi

Top 91%
×2story building
+0ft-24ft

Overall

5972

Females

2592

F25-29

613

10M→10.5M

10.0 - 10.5 mi

Top 81%
×6story building
+1ft-73ft

Overall

5328

Females

2201

F25-29

537

10.5M→12M

10.5 - 12.0 mi

Top 65%
×21story building
+280ft-26ft

Overall

4289

Females

1657

F25-29

401

12M→Finish

12.0 - 13.1 mi

Top 73%
×7story building
+14ft-89ft

Overall

4768

Females

1938

F25-29

481

Passing Analysis

Category:
Athletes Passed
878*
Passed By
130
Net Change
+748
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#6465
2M → 4M62*18+44#6465#6421
4M → 6M229*0+229#6421#6192
6M → 8M85*36+49#6192#6143
8M → 9.6M16410+154#6143#5989
9.6M → 10M1652-36#5989#6025
10M → 10.5M174+13#6025#6012
10.5M → 12M213*9+204#6012#5808
12M → Finish92*1+91#5808#5717
TOTALS878*130+748

* 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