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SF MARATHON 1ST HALF 2026

Grace Johns

Casa Grande, AZ

Bib: 17952 F 61

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Masters (Masters Women)
#0 / 781
Division (F60-64)
#0 / 60
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
11:17/mi
22:34
→ flat
12 ft elev
4M
11:34/mi
45:42
↑ 67↓ 69
10 ft elev
6M
12:08/mi
1:09:58
↑ 1231.1%
126 ft elev
8M
12:57/mi
1:35:52
↑ 166↓ 531.1%
246 ft elev
9.6M
12:57/mi
1:56:35
↑ 68↓ 1931.5%
126 ft elev
10M
23:44/mi
2:06:04
↓ 241.1%
90 ft elev
10.5M
6:14/mi
2:09:11
↓ 732.7%
18 ft elev
12M
21:35/mi
2:41:33
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
16:06/mi
2:59:24
↑ 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
1:09:5811:40 /mi⚡ faster
2nd Half
1:49:2615:24 /mi+56.4%
Positive split — 56.4% 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
22:3411:172.00 mi22:34
11:17
-
4M
45:4211:262.00 mi23:08
11:34
+0:17
6M
1:09:5811:402.00 mi24:16
12:08
+0:34
8M
1:35:5211:592.00 mi25:54
12:57
+0:49
9.6M
1:56:3512:091.60 mi20:43
12:57
0:00
10M
2:06:0412:360.40 mi9:29
23:44
+10:47
10.5M
2:09:1112:180.50 mi3:07
6:14
-17:30
12M
2:41:3313:281.50 mi32:22
21:35
+15:21
Finish(13.11 mi)
2:59:2413:411.11 mi17:51
16:06
-5:29
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

6:14 /mi

Average Pace

13:41 /mi

Slowest Pace

23:44 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:07

2% of race

Time at Steady Pace

1:56:35

65% of race

Time at Slower Pace

59:42

33% of race

Average Pace: 13:41 /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 81%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

12:36

Segment Time

14:00/mi

Pace

0.90 mi

Distance

Overall

5306

Women

2197

Division

41

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
2M2.00 mi51722051346375283656
4M2.00 mi5066+1061982+6932+24945192730
6M2.00 mi5122-562004-2231+15213206735
8M2.00 mi5200-782037-3332-15394216435
9.6M1.60 mi5537-3372254-21739-76269275558
10M0.40 mi5523+142253+140-15269218341
10.5M0.50 mi5526-32254-139+15647238643
12M1.50 mi5896-3702491-23743-46375283656
Finish(13.11 mi)1.11 mi6023-1272570-7946-36352281354

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 97%
~flat
+5ft-3ft

Overall

6375

Females

2836

F60-64

57

2M→4M

2.0 - 4.0 mi

Top 75%
×4story building
+67ft-69ft

Overall

4945

Females

1927

F60-64

32

4M→6M

4.0 - 6.0 mi

Top 79%
×9story building
+123ft-9ft

Overall

5213

Females

2067

F60-64

37

6M→8M

6.0 - 8.0 mi

Top 82%
×12story building
+166ft-53ft

Overall

5394

Females

2164

F60-64

37

8M→9.6M

8.0 - 9.6 mi

Top 95%
×13story building
+68ft-193ft

Overall

6269

Females

2755

F60-64

60

9.6M→10M

9.6 - 10.0 mi

Top 80%
×2story building
+0ft-24ft

Overall

5269

Females

2183

F60-64

43

10M→10.5M

10.0 - 10.5 mi

Top 86%
×6story building
+1ft-73ft

Overall

5647

Females

2386

F60-64

45

10.5M→12M

10.5 - 12.0 mi

Top 97%
×21story building
+280ft-26ft

Overall

6375

Females

2836

F60-64

57

12M→Finish

12.0 - 13.1 mi

Top 97%
×7story building
+14ft-89ft

Overall

6352

Females

2813

F60-64

54

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#5172
2M → 4M
116222+106
#5172 → #5066
4M → 6M
166110*-56
#5066 → #5122
6M → 8M
16991*-78
#5122 → #5200
8M → 9.6M
3436-337
#5200 → #5537
9.6M → 10M
3549+14
#5537 → #5523
10M → 10.5M
1310-3
#5523 → #5526
10.5M → 12M
3744*-370
#5526 → #5896
12M → Finish
14720*-127
#5896 → #6023
TOTALS
1363512*-851
#5172 → #6023

* 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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