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SF MARATHON 1ST HALF 2026

Josh Bach

Sheffield

Bib: 14362 M 26

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
Division (M25-29)
#0 / 796
Race Day Weather
59°/49°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
9:36/mi
19:12
→ flat
4M
10:27/mi
40:05
↑ 67↓ 69
6M
10:27/mi
1:00:58
↑ 123
8M
12:03/mi
1:25:04
↑ 166↓ 53
9.6M
9:54/mi
1:40:55
↑ 68↓ 193
10M
26:22/mi
1:51:27
↓ 24
10.5M
5:40/mi
1:54:17
↓ 73
12M
17:13/mi
2:20:06
↑ 280
Finish· 13.11 mi
12:54/mi
2:34:24
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
1:00:5810:10 /mi⚡ faster
2nd Half
1:33:2613:09 /mi+53.3%
Positive split — 53.3% 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
19:129:362.00 mi19:12
9:36
-
4M
40:0510:012.00 mi20:53
10:27
+0:51
6M
1:00:5810:102.00 mi20:53
10:27
0:00
8M
1:25:0410:382.00 mi24:06
12:03
+1:36
9.6M
1:40:5510:311.60 mi15:51
9:54
-2:09
10M
1:51:2711:090.40 mi10:32
26:22
+16:28
10.5M
1:54:1710:530.50 mi2:50
5:40
-20:42
12M
2:20:0611:411.50 mi25:49
17:13
+11:33
Finish(13.11 mi)
2:34:2411:471.11 mi14:18
12:54
-4:19
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

5:40 /mi

Average Pace

11:47 /mi

Slowest Pace

26:22 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:50

2% of race

Time at Steady Pace

1:55:13

75% of race

Time at Slower Pace

36:21

24% of race

Average Pace: 11:47 /mi

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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 87%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

13:22

Segment Time

14:51/mi

Pace

0.90 mi

Distance

Overall

5715

Men

3263

Division

736

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2418171540649802914662
4M2.00 mi2888-4701988-273459-5334422289532
6M2.00 mi3007-1192059-71487-2832202175518
8M2.00 mi3485-4782318-259544-5746162901648
9.6M1.60 mi3521-362332-14548-438892345557
10M0.40 mi3787-2662456-124572-2459143329741
10.5M0.50 mi3813-262468-12576-447742875652
12M1.50 mi4096-2832596-128603-2749802914662
Finish(13.11 mi)1.11 mi4241-1452652-56613-1055103134701

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 76%
~flat
+5ft-3ft

Overall

4980

Males

2914

M25-29

663

2M→4M

2.0 - 4.0 mi

Top 52%
×4story building
+67ft-69ft

Overall

3442

Males

2289

M25-29

533

4M→6M

4.0 - 6.0 mi

Top 49%
×9story building
+123ft-9ft

Overall

3220

Males

2175

M25-29

519

6M→8M

6.0 - 8.0 mi

Top 70%
×12story building
+166ft-53ft

Overall

4616

Males

2901

M25-29

649

8M→9.6M

8.0 - 9.6 mi

Top 59%
×13story building
+68ft-193ft

Overall

3889

Males

2345

M25-29

558

9.6M→10M

9.6 - 10.0 mi

Top 90%
×2story building
+0ft-24ft

Overall

5914

Males

3329

M25-29

742

10M→10.5M

10.0 - 10.5 mi

Top 73%
×6story building
+1ft-73ft

Overall

4774

Males

2875

M25-29

653

10.5M→12M

10.5 - 12.0 mi

Top 76%
×21story building
+280ft-26ft

Overall

4980

Males

2914

M25-29

663

12M→Finish

12.0 - 13.1 mi

Top 84%
×7story building
+14ft-89ft

Overall

5510

Males

3134

M25-29

701

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#2418
2M → 4M
50636-470
#2418 → #2888
4M → 6M
19778-119
#2888 → #3007
6M → 8M
48911*-478
#3007 → #3485
8M → 9.6M
139103-36
#3485 → #3521
9.6M → 10M
2715-266
#3521 → #3787
10M → 10.5M
315-26
#3787 → #3813
10.5M → 12M
30724*-283
#3813 → #4096
12M → Finish
17530*-145
#4096 → #4241
TOTALS
2115292*-1823
#2418 → #4241

* 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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