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SF MARATHON 2ND HALF 2026

Desiree Anderson

Bib: 26481•F•Age: 33

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Gender (Female)
#0 / 1760
Division (F30-34)
#0 / 408
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
21:23
Rank: #2590
Start → 2M
10:41/mi
21:23 split
4M
42:28
Rank: #2628 (-38)
2M → 4M
10:33/mi
21:05 split
6M
1:10:24
Rank: #2748 (-120)
4M → 6M
13:58/mi
27:56 split
8M
1:28:19
Rank: #2789 (-41)
6M → 8M
8:57/mi
17:55 split
10M
1:53:21
Rank: #2841 (-52)
8M → 10M
12:31/mi
25:02 split
12M
2:19:46
Rank: #2881 (-40)
10M → 12M
13:12/mi
26:25 split
Finish· 13.11 mi
2:34:03
Rank: #2891 (-10)
12M → Finish
12:53/mi
14:17 split

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:10:24
Pace11:44 /mi
2nd Half
Distance7.11 mi
Time1:23:39
Pace11:46 /mi
📊Positive Split: 18.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:10:2921:2310:4121:23
10:41
-
4M
4.00 mi09:31:3442:2810:3721:05
10:33
-0:08
6M
6.00 mi09:59:301:10:2411:4427:56
13:58
+3:25
8M
8.00 mi10:17:251:28:1911:0217:55
8:57
-5:01
10M
10.00 mi10:42:271:53:2111:2025:02
12:31
+3:34
12M
12.00 mi11:08:522:19:4611:3926:25
13:12
+0:41
Finish
13.11 mi11:23:092:34:0311:4514:17
12:53
-0:19

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

8:57 /mi

Average Pace

11:45 /mi

Slowest Pace

13:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:00:23

39% of race

Time at Steady Pace

1:05:44

43% of race

Time at Slower Pace

27:56

18% of race

Average Pace: 11:45 /mi

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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 mi09:10:2921:2310:4121:23
10:41
#2590
4M
4.00 mi09:31:3442:2810:3721:05
10:33
#2628
6M
6.00 mi09:59:301:10:2411:4427:56
13:58
#2748
8M
8.00 mi10:17:251:28:1911:0217:55
8:57
#2789
10M
10.00 mi10:42:271:53:2111:2025:02
12:31
#2841
12M
12.00 mi11:08:522:19:4611:3926:25
13:12
#2881
Finish
13.11 mi11:23:092:34:0311:4514:17
12:53
#2891
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi2.00 mi259010022472964(Top 77%)1248(Top 71%)310(Top 76%)
4M4.00 mi2.00 mi2628-381023-21255-82669(Top 70%)1054(Top 60%)265(Top 65%)
6M6.00 mi2.00 mi2748-1201089-66272-172911(Top 76%)1189(Top 68%)297(Top 73%)
8M8.00 mi2.00 mi2789-411120-31284-122923(Top 76%)1205(Top 68%)302(Top 74%)
10M10.00 mi2.00 mi2841-521152-32293-92979(Top 78%)1239(Top 70%)307(Top 75%)
12M12.00 mi2.00 mi2881-401187-35302-92964(Top 77%)1248(Top 71%)310(Top 76%)
Finish13.11 mi1.11 mi2891-101198-113023019(Top 79%)1296(Top 74%)322(Top 79%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 77%
×9stories
+138ft-68ft

Overall

2964

Females

1248

F30-34

310

2M→4M

2.0 - 4.0 mi

Top 70%
×13stories
+163ft-19ft

Overall

2669

Females

1054

F30-34

266

4M→6M

4.0 - 6.0 mi

Top 76%
×4stories
+55ft-83ft

Overall

2911

Females

1189

F30-34

297

6M→8M

6.0 - 8.0 mi

Top 76%
×10stories
+65ft-151ft

Overall

2923

Females

1205

F30-34

302

8M→10M

8.0 - 10.0 mi

Top 78%
×10stories
+61ft-174ft

Overall

2979

Females

1239

F30-34

307

10M→12M

10.0 - 12.0 mi

Top 77%
×3stories
+41ft-53ft

Overall

2964

Females

1248

F30-34

310

12M→Finish

12.0 - 13.1 mi

Top 79%
×1human
+6ft-6ft

Overall

3019

Females

1296

F30-34

322

Passing Analysis

Category:
Athletes Passed
195*
Passed By
496
Net Change
-301
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2590
2M → 4M98136-38#2590#2628
4M → 6M25145-120#2628#2748
6M → 8M2061-41#2748#2789
8M → 10M10*62-52#2789#2841
10M → 12M1959-40#2841#2881
12M → Finish23*33-10#2881#2891
TOTALS195*496-301

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

📊

Passing Visuals

Category:
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🔥Passing Intensity

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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