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SF MARATHON 1ST HALF 2026

Katie Pacza

Bib: 19235•F•Age: 49

Holstein, IA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Masters (Masters Women)
#0 / 781
Division (F45-49)
#0 / 183
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
12:53/mi
25:46
→ flat
4M
12:53/mi
51:31
↑ 67↓ 69
6M
12:57/mi
1:17:25
↑ 1231.1%
8M
15:04/mi
1:47:34
↑ 166↓ 531.1%
9.6M
11:38/mi
2:06:11
↑ 68↓ 1931.5%
10M
26:39/mi
2:16:50
↓ 241.1%
10.5M
6:46/mi
2:20:13
↓ 732.7%
12M
18:45/mi
2:48:21
↑ 2803.2%
Finish· 13.11 mi
13:42/mi
3:03:33
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:17:25
Pace12:54 /mi
2nd Half
Distance7.11 mi
Time1:46:08
Pace14:56 /mi
📊Positive Split: 37.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:13:0325:4612:5325:46
12:53
-
4M
4.00 mi07:38:4851:3112:5325:45
12:53
0:00
6M
6.00 mi08:04:421:17:2512:5425:54
12:57
+0:04
8M
8.00 mi08:34:511:47:3413:2730:09
15:04
+2:07
9.6M
9.60 mi08:53:282:06:1113:0918:37
11:38
-3:26
10M
10.00 mi09:04:072:16:5013:4110:39
26:39
+15:01
10.5M
10.50 mi09:07:302:20:1313:213:23
6:46
-19:53
12M
12.00 mi09:35:382:48:2114:0228:08
18:45
+11:59
Finish
13.11 mi09:50:503:03:3314:0015:12
13:42
-5:03

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

6:46 /mi

Average Pace

14:00 /mi

Slowest Pace

26:39 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:23

2% of race

Time at Steady Pace

2:21:23

77% of race

Time at Slower Pace

38:47

21% of race

Average Pace: 14:00 /mi

Loading chart...
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 mi07:13:0325:4612:5325:46
12:53
#6380
4M
4.00 mi07:38:4851:3112:5325:45
12:53
#6241
6M
6.00 mi08:04:421:17:2512:5425:54
12:57
#6140
8M
8.00 mi08:34:511:47:3413:2730:09
15:04
#6210
9.6M
9.60 mi08:53:282:06:1113:0918:37
11:38
#6206
10M
10.00 mi09:04:072:16:5013:4110:39
26:39
#6206
10.5M
10.50 mi09:07:302:20:1313:213:23
6:46
#6204
12M
12.00 mi09:35:382:48:2114:0228:08
18:45
#6176
Finish
13.11 mi09:50:503:03:3314:0015:12
13:42
#6158
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 91%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

14:02

Segment Time

15:36/mi

Pace

0.90 mi

Distance

Overall

5961

Women

2586

Division

149

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
2M2.00 mi2.00 mi638027841635781(Top 88%)2493(Top 85%)142(Top 78%)
4M4.00 mi2.00 mi6241+1392697+87159+46057(Top 92%)2589(Top 88%)147(Top 80%)
6M6.00 mi2.00 mi6140+1012620+77150+95816(Top 88%)2428(Top 83%)132(Top 72%)
8M8.00 mi2.00 mi6210-702669-49156-66282(Top 96%)2722(Top 93%)158(Top 86%)
9.6M9.60 mi1.60 mi6206+42671-2155+15579(Top 85%)2369(Top 81%)133(Top 73%)
10M10.00 mi0.40 mi620626711555968(Top 91%)2589(Top 88%)150(Top 82%)
10.5M10.50 mi0.50 mi6204+22673-21556058(Top 92%)2632(Top 90%)151(Top 83%)
12M12.00 mi1.50 mi6176+282662+11153+25781(Top 88%)2493(Top 85%)142(Top 78%)
Finish13.11 mi1.11 mi6158+182659+3154-15877(Top 89%)2557(Top 87%)144(Top 79%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 88%
~flat
+5ft-3ft

Overall

5781

Females

2493

F45-49

143

2M→4M

2.0 - 4.0 mi

Top 92%
×4story building
+67ft-69ft

Overall

6057

Females

2589

F45-49

148

4M→6M

4.0 - 6.0 mi

Top 88%
×9story building
+123ft-9ft

Overall

5816

Females

2428

F45-49

133

6M→8M

6.0 - 8.0 mi

Top 96%
×12story building
+166ft-53ft

Overall

6282

Females

2722

F45-49

159

8M→9.6M

8.0 - 9.6 mi

Top 85%
×13story building
+68ft-193ft

Overall

5579

Females

2369

F45-49

134

9.6M→10M

9.6 - 10.0 mi

Top 91%
×2story building
+0ft-24ft

Overall

5968

Females

2589

F45-49

151

10M→10.5M

10.0 - 10.5 mi

Top 92%
×6story building
+1ft-73ft

Overall

6058

Females

2632

F45-49

152

10.5M→12M

10.5 - 12.0 mi

Top 88%
×21story building
+280ft-26ft

Overall

5781

Females

2493

F45-49

143

12M→Finish

12.0 - 13.1 mi

Top 89%
×7story building
+14ft-89ft

Overall

5877

Females

2557

F45-49

144

Passing Analysis

Category:
Athletes Passed
475*
Passed By
253
Net Change
+222
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#6380
2M → 4M157*18+139#6380#6241
4M → 6M121*20+101#6241#6140
6M → 8M30*100-70#6140#6210
8M → 9.6M5652+4#6210#6206
9.6M → 10M19190#6206#6206
10M → 10.5M64+2#6206#6204
10.5M → 12M52*24+28#6204#6176
12M → Finish34*16+18#6176#6158
TOTALS475*253+222

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

📊

Passing Visuals

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

Race Place Events

Race Place Events