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SF MARATHON 1ST HALF 2026

Tawanda Kanhema

Mill Valley, CA

Bib: 20740 M 44

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Top 45%
Gender (Male)
#0 / 3619
Masters (Masters Men)
#0 / 1030
Top 45%
Division (M40-44)
#0 / 319
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
9:04/mi
18:08
→ flat
12 ft elev
4M
9:23/mi
36:53
↑ 67↓ 69
10 ft elev
6M
9:37/mi
56:08
↑ 1231.1%
126 ft elev
8M
9:57/mi
1:16:02
↑ 166↓ 531.1%
246 ft elev
9.6M
9:57/mi
1:31:57
↑ 68↓ 1931.5%
126 ft elev
10M
18:54/mi
1:39:30
↓ 241.1%
90 ft elev
10.5M
5:10/mi
1:42:05
↓ 732.7%
18 ft elev
12M
17:18/mi
2:08:02
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
11:09/mi
2:20:24
↑ 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
56:089:21 /mi⚡ faster
2nd Half
1:24:1611:51 /mi+50.1%
Positive split — 50.1% slower in the second half
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Your race, unpacked

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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
2M
18:089:042.00 mi18:08
9:04
-
4M
36:539:132.00 mi18:45
9:23
+0:19
6M
56:089:212.00 mi19:15
9:37
+0:14
8M
1:16:029:302.00 mi19:54
9:57
+0:20
9.6M
1:31:579:351.60 mi15:55
9:57
0:00
10M
1:39:309:570.40 mi7:33
18:54
+8:57
10.5M
1:42:059:430.50 mi2:35
5:10
-13:44
12M
2:08:0210:401.50 mi25:57
17:18
+12:08
Finish(13.11 mi)
2:20:2410:431.11 mi12:22
11:09
-6:09
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

5:10 /mi

Average Pace

10:43 /mi

Slowest Pace

18:54 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:35

2% of race

Time at Steady Pace

1:44:19

74% of race

Time at Slower Pace

33:30

24% of race

Average Pace: 10:43 /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 45%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:08

Segment Time

11:16/mi

Pace

0.90 mi

Distance

Overall

2968

Men

1983

Division

165

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
2M2.00 mi159712039750372939245
4M2.00 mi1782-1851342-139103-619621446122
6M2.00 mi1912-1301422-80110-721961581123
8M2.00 mi2002-901486-64119-923341700141
9.6M1.60 mi2273-2711617-131131-1239462376195
10M0.40 mi2300-271632-15132-129141947163
10.5M0.50 mi2325-251649-17135-335622313190
12M1.50 mi2892-5671970-321162-2750372939245
Finish(13.11 mi)1.11 mi2983-912024-54169-741682566212

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 77%
~flat
+5ft-3ft

Overall

5037

Males

2939

M40-44

245

2M→4M

2.0 - 4.0 mi

Top 30%
×4story building
+67ft-69ft

Overall

1962

Males

1446

M40-44

122

4M→6M

4.0 - 6.0 mi

Top 33%
×9story building
+123ft-9ft

Overall

2196

Males

1581

M40-44

123

6M→8M

6.0 - 8.0 mi

Top 35%
×12story building
+166ft-53ft

Overall

2334

Males

1700

M40-44

141

8M→9.6M

8.0 - 9.6 mi

Top 60%
×13story building
+68ft-193ft

Overall

3946

Males

2376

M40-44

195

9.6M→10M

9.6 - 10.0 mi

Top 44%
×2story building
+0ft-24ft

Overall

2914

Males

1947

M40-44

163

10M→10.5M

10.0 - 10.5 mi

Top 54%
×6story building
+1ft-73ft

Overall

3562

Males

2313

M40-44

190

10.5M→12M

10.5 - 12.0 mi

Top 77%
×21story building
+280ft-26ft

Overall

5037

Males

2939

M40-44

245

12M→Finish

12.0 - 13.1 mi

Top 63%
×7story building
+14ft-89ft

Overall

4168

Males

2566

M40-44

212

Passing Analysis

Category:
Passed
229*
Passed By
1615
Net Change
-1386
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1597
2M → 4M45230-185#1597#1782
4M → 6M36166-130#1782#1912
6M → 8M83*173-90#1912#2002
8M → 9.6M4275-271#2002#2273
9.6M → 10M2148-27#2273#2300
10M → 10.5M429-25#2300#2325
10.5M → 12M5572-567#2325#2892
12M → Finish31*122-91#2892#2983
TOTALS229*1615-1386

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

Passing Charts

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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