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SF MARATHON 1ST HALF 2026

Magdalena Luszczyk

_ychowska Wola

Bib: 20382 F 42

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Masters (Masters Women)
#0 / 781
Top 43%
Division (F40-44)
#0 / 255
Top 47%
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
10:14/mi
20:29
→ flat
12 ft elev
4M
10:51/mi
42:11
↑ 67↓ 69
10 ft elev
6M
11:14/mi
1:04:40
↑ 1231.1%
126 ft elev
8M
15:07/mi
1:34:55
↑ 166↓ 531.1%
246 ft elev
9.6M
8:31/mi
1:48:32
↑ 68↓ 1931.5%
126 ft elev
10M
19:06/mi
1:56:10
↓ 241.1%
90 ft elev
10.5M
5:02/mi
1:58:41
↓ 732.7%
18 ft elev
12M
15:47/mi
2:22:22
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
10:19/mi
2:33:49
↑ 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
1:04:4010:47 /mi⚡ faster
2nd Half
1:29:0912:32 /mi+37.9%
Positive split — 37.9% slower in the second half
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:10:2120:2910:1420:29
10:14
-
4M
4.00 mi07:32:0342:1110:3321:42
10:51
+0:37
6M
6.00 mi07:54:321:04:4010:4722:29
11:14
+0:23
8M
8.00 mi08:24:471:34:5511:5230:15
15:07
+3:53
9.6M
9.60 mi08:38:241:48:3211:1813:37
8:31
-6:36
10M
10.00 mi08:46:021:56:1011:377:38
19:06
+10:35
10.5M
10.50 mi08:48:331:58:4111:182:31
5:02
-14:04
12M
12.00 mi09:12:142:22:2211:5223:41
15:47
+10:45
Finish
13.11 mi09:23:412:33:4911:4411:27
10:19
-5:28

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

5:02 /mi

Average Pace

11:44 /mi

Slowest Pace

19:06 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

16:08

10% of race

Time at Steady Pace

1:16:07

49% of race

Time at Slower Pace

1:01:34

40% of race

Average Pace: 11:44 /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.

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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 mi07:10:2120:2910:1420:29
10:14
#3448
4M
4.00 mi07:32:0342:1110:3321:42
10:51
#3769
6M
6.00 mi07:54:321:04:4010:4722:29
11:14
#3894
8M
8.00 mi08:24:471:34:5511:5230:15
15:07
#5072
9.6M
9.60 mi08:38:241:48:3211:1813:37
8:31
#4591
10M
10.00 mi08:46:021:56:1011:377:38
19:06
#4415
10.5M
10.50 mi08:48:331:58:4111:182:31
5:02
#4383
12M
12.00 mi09:12:142:22:2211:5223:41
15:47
#4329
Finish
13.11 mi09:23:412:33:4911:4411:27
10:19
#4192
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 46%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:09

Segment Time

11:17/mi

Pace

0.90 mi

Distance

Overall

2992

Women

989

Division

80

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
2M2.00 mi2.00 mi344811519840951551123
4M4.00 mi2.00 mi3769-3211293-142108-1040271419111
6M6.00 mi2.00 mi3894-1251351-58109-141711504120
8M8.00 mi2.00 mi5072-11781963-612157-4862862725234
9.6M9.60 mi1.60 mi4591+4811719+244137+20214672756
10M10.00 mi0.40 mi4415+1761638+81131+63035100880
10.5M10.50 mi0.50 mi4383+321623+15130+13260110289
12M12.00 mi1.50 mi4329+541606+17127+340951551123
Finish13.11 mi1.11 mi4192+1371548+58119+83279115085

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 62%
~flat
+5ft-3ft

Overall

4095

Females

1551

F40-44

124

2M→4M

2.0 - 4.0 mi

Top 61%
×4story building
+67ft-69ft

Overall

4027

Females

1419

F40-44

112

4M→6M

4.0 - 6.0 mi

Top 63%
×9story building
+123ft-9ft

Overall

4171

Females

1504

F40-44

121

6M→8M

6.0 - 8.0 mi

Top 96%
×12story building
+166ft-53ft

Overall

6286

Females

2725

F40-44

235

8M→9.6M

8.0 - 9.6 mi

Top 33%
×13story building
+68ft-193ft

Overall

2146

Females

727

F40-44

57

9.6M→10M

9.6 - 10.0 mi

Top 46%
×2story building
+0ft-24ft

Overall

3035

Females

1008

F40-44

81

10M→10.5M

10.0 - 10.5 mi

Top 50%
×6story building
+1ft-73ft

Overall

3260

Females

1102

F40-44

90

10.5M→12M

10.5 - 12.0 mi

Top 62%
×21story building
+280ft-26ft

Overall

4095

Females

1551

F40-44

124

12M→Finish

12.0 - 13.1 mi

Top 50%
×7story building
+14ft-89ft

Overall

3279

Females

1150

F40-44

85

Passing Analysis

Category:
Athletes Passed
1141*
Passed By
1885
Net Change
-744
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3448
2M → 4M83404-321#3448#3769
4M → 6M74*199-125#3769#3894
6M → 8M4*1182-1178#3894#5072
8M → 9.6M4865+481#5072#4591
9.6M → 10M1793+176#4591#4415
10M → 10.5M353+32#4415#4383
10.5M → 12M135*81+54#4383#4329
12M → Finish145*8+137#4329#4192
TOTALS1141*1885-744

* 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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Questions or issues regarding timing data?

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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events