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SF MARATHON 1ST HALF 2026

Melanie Dennig

Berkeley, CA

Bib: 14937 F 58

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Top 39%
Masters (Masters Women)
#0 / 781
Top 31%
Division (F55-59)
#0 / 100
Top 29%
Race Day Weather
59°/49°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
2M
12:05/mi
24:11
→ flat
12 ft elev
4M
10:07/mi
44:25
↑ 67↓ 69
10 ft elev
6M
10:07/mi
1:04:39
↑ 1231.1%
126 ft elev
8M
11:54/mi
1:28:28
↑ 166↓ 531.1%
246 ft elev
9.6M
7:43/mi
1:40:49
↑ 68↓ 1931.5%
126 ft elev
10M
18:19/mi
1:48:08
↓ 241.1%
90 ft elev
10.5M
5:00/mi
1:50:38
↓ 732.7%
18 ft elev
12M
15:18/mi
2:13:35
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
9:46/mi
2:24:25
↑ 14↓ 891.3%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
1:04:3910:47 /mi⚡ faster
2nd Half
1:19:4611:13 /mi+23.4%
Positive split — 23.4% slower in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
2M
24:1112:052.00 mi24:11
12:05
-
4M
44:2511:062.00 mi20:14
10:07
-1:58
6M
1:04:3910:472.00 mi20:14
10:07
0:00
8M
1:28:2811:032.00 mi23:49
11:54
+1:47
9.6M
1:40:4910:301.60 mi12:21
7:43
-4:11
10M
1:48:0810:490.40 mi7:19
18:19
+10:36
10.5M
1:50:3810:320.50 mi2:30
5:00
-13:19
12M
2:13:3511:081.50 mi22:57
15:18
+10:18
Finish(13.11 mi)
2:24:2511:011.11 mi10:50
9:46
-5:32
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

5:00 /mi

Average Pace

11:01 /mi

Slowest Pace

18:19 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

14:51

10% of race

Time at Steady Pace

1:15:07

52% of race

Time at Slower Pace

54:27

38% of race

Average Pace: 11:01 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower
Featured Segment

Garmin Challenge

Top 40%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:49

Segment Time

10:55/mi

Pace

0.90 mi

Distance

Overall

2637

Women

824

Division

19

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
2M2.00 mi59442513803752138343
4M2.00 mi4564+13801695+81848+32298293823
6M2.00 mi3881+6831345+35036+12282084720
8M2.00 mi4028-1471397-5239-34474162952
9.6M1.60 mi3499+5291167+23030+912604159
10M0.40 mi3393+1061120+4728+2257980321
10.5M0.50 mi3382+111116+4283164105726
12M1.50 mi3443-611157-4129-13752138343
Finish(13.11 mi)1.11 mi3368+751131+2629257882118

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 57%
~flat
+5ft-3ft

Overall

3752

Females

1383

F55-59

43

2M→4M

2.0 - 4.0 mi

Top 45%
×4story building
+67ft-69ft

Overall

2982

Females

938

F55-59

23

4M→6M

4.0 - 6.0 mi

Top 43%
×9story building
+123ft-9ft

Overall

2820

Females

847

F55-59

20

6M→8M

6.0 - 8.0 mi

Top 68%
×12story building
+166ft-53ft

Overall

4474

Females

1629

F55-59

52

8M→9.6M

8.0 - 9.6 mi

Top 19%
×13story building
+68ft-193ft

Overall

1260

Females

415

F55-59

9

9.6M→10M

9.6 - 10.0 mi

Top 39%
×2story building
+0ft-24ft

Overall

2579

Females

803

F55-59

21

10M→10.5M

10.0 - 10.5 mi

Top 48%
×6story building
+1ft-73ft

Overall

3164

Females

1057

F55-59

26

10.5M→12M

10.5 - 12.0 mi

Top 57%
×21story building
+280ft-26ft

Overall

3752

Females

1383

F55-59

43

12M→Finish

12.0 - 13.1 mi

Top 39%
×7story building
+14ft-89ft

Overall

2578

Females

821

F55-59

18

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#5944
2M → 4M
11381*+1380
#5944 → #4564
4M → 6M
0683*+683
#4564 → #3881
6M → 8M
23689*-147
#3881 → #4028
8M → 9.6M
0529+529
#4028 → #3499
9.6M → 10M
8114+106
#3499 → #3393
10M → 10.5M
415+11
#3393 → #3382
10.5M → 12M
12564-61
#3382 → #3443
12M → Finish
984*+75
#3443 → #3368
TOTALS
3832959*+2576
#5944 → #3368

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

Passing Visualized

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

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