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BOSTON MARATHON 2023

Suzanne Sauerteig

Bib: 21654•F

AK

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 41%
Masters (Masters Women)
#0 / 6539
Top 29%
Division (F50-54)
#0 / 1207
Top 20%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:05/mi
25:06
↑ 97↓ 3451.5%
10K· 6.21 mi
7:53/mi
49:35
↑ 79↓ 1380.4%
15K· 9.32 mi
7:54/mi
1:14:09
↑ 67↓ 78
20K· 12.43 mi
8:42/mi
1:41:10
↑ 106↓ 860.1%
Half· 13.11 mi
7:53/mi
1:46:33
↑ 19↓ 370.5%
25K· 15.53 mi
8:11/mi
2:06:24
↑ 66↓ 880.2%
30K· 18.64 mi
8:30/mi
2:32:50
↑ 181↓ 1480.2%
20M
8:34/mi
2:44:28
↑ 64↓ 500.2%
21M
9:13/mi
2:53:41
↑ 106↓ 241.6%
35K· 21.75 mi
8:33/mi
3:00:05
↑ 17↓ 861.7%
23M
8:46/mi
3:11:03
↑ 23↓ 630.6%
24M
8:29/mi
3:19:32
↓ 821.3%
40K· 24.85 mi
8:43/mi
3:26:59
↓ 200.3%
25.2M
9:23/mi
3:30:13
↑ 13↓ 160.2%
Finish· 26.22 mi
8:36/mi
3:38:59
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:33
Pace8:08 /mi
2nd Half
Distance13.11 mi
Time1:52:26
Pace8:35 /mi
📊Positive Split: 5.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:3225:068:0525:06
8:05
-
10K
6.21 mi11:42:0149:357:5924:29
7:53
-0:12
15K
9.32 mi12:06:351:14:097:5724:34
7:54
+0:01
20K
12.43 mi12:33:361:41:108:0827:01
8:42
+0:48
Half
13.11 mi12:38:591:46:338:085:23
7:53
-0:49
25K
15.53 mi12:58:502:06:248:0819:51
8:11
+0:18
30K
18.64 mi13:25:162:32:508:1226:26
8:30
+0:19
20M
20.00 mi13:36:542:44:288:1311:38
8:34
+0:04
21M
21.00 mi13:46:072:53:418:169:13
9:13
+0:39
35K
21.75 mi13:52:313:00:058:176:24
8:33
-0:40
23M
23.00 mi14:03:293:11:038:1810:58
8:46
+0:13
24M
24.00 mi14:11:583:19:328:198:29
8:29
-0:17
40K
24.85 mi14:19:253:26:598:207:27
8:43
+0:14
25.2M
25.20 mi14:22:393:30:138:213:14
9:23
+0:40
Finish
26.22 mi14:31:253:38:598:218:46
8:36
-0:47

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

7:53 /mi

Average Pace

8:21 /mi

Slowest Pace

9:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:41:06

74% of race

Time at Steady Pace

54:39

25% of race

Time at Slower Pace

3:14

1% of race

Average Pace: 8:21 /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...
0mi6.6mi13.1mi19.7mi26.2mi
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
5K
3.11 mi11:17:3225:068:0525:06
8:05
#14566
10K
6.21 mi11:42:0149:357:5924:29
7:53
#14250
15K
9.32 mi12:06:351:14:097:5724:34
7:54
#14022
20K
12.43 mi12:33:361:41:108:0827:01
8:42
#15180
Half
13.11 mi12:38:591:46:338:085:23
7:53
#15075
25K
15.53 mi12:58:502:06:248:0819:51
8:11
#14900
30K
18.64 mi13:25:162:32:508:1226:26
8:30
#14805
20M
20.00 mi13:36:542:44:288:1311:38
8:34
#14722
21M
21.00 mi13:46:072:53:418:169:13
9:13
#14696
35K
21.75 mi13:52:313:00:058:176:24
8:33
#14713
23M
23.00 mi14:03:293:11:038:1810:58
8:46
#14719
24M
24.00 mi14:11:583:19:328:198:29
8:29
#14680
40K
24.85 mi14:19:253:26:598:207:27
8:43
#14660
25.2M
25.20 mi14:22:393:30:138:213:14
9:23
#14635
Finish
26.22 mi14:31:253:38:598:218:46
8:36
#14685
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi145664366436613647(Top 51%)3871(Top 34%)3871(Top 321%)
10K6.21 mi3.10 mi14250+3164199+1674199+16713832(Top 52%)3948(Top 35%)3948(Top 327%)
15K9.32 mi3.11 mi14022+2284073+1264073+12613647(Top 51%)3871(Top 34%)3871(Top 321%)
20K12.43 mi3.11 mi15180-11584797-7244797-72418096(Top 68%)6560(Top 57%)6560(Top 543%)
Half13.11 mi0.68 mi15075+1054733+644733+6413586(Top 51%)3862(Top 34%)3862(Top 320%)
25K15.53 mi2.42 mi14900+1754649+844649+8414156(Top 53%)4318(Top 38%)4318(Top 358%)
30K18.64 mi3.11 mi14805+954622+274622+2714381(Top 54%)4557(Top 40%)4557(Top 378%)
20M20.00 mi1.36 mi14722+834590+324590+3214030(Top 53%)4430(Top 39%)4430(Top 367%)
21M21.00 mi1.00 mi14696+264606-164606-1614580(Top 55%)4810(Top 42%)4810(Top 399%)
35K21.75 mi0.75 mi14713-174631-254631-2515606(Top 59%)5465(Top 48%)5465(Top 453%)
23M23.00 mi1.25 mi14719-64666-354666-3514771(Top 55%)5047(Top 44%)5047(Top 418%)
24M24.00 mi1.00 mi14680+394666466614403(Top 54%)4897(Top 43%)4897(Top 406%)
40K24.85 mi0.85 mi14660+204681-154681-1514613(Top 55%)5087(Top 45%)5087(Top 421%)
25.2M25.20 mi0.35 mi14635+254675+64675+614614(Top 55%)5080(Top 44%)5080(Top 421%)
Finish26.22 mi1.02 mi14685-504712-374712-3716005(Top 60%)5806(Top 51%)5806(Top 481%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21story building
+97ft-345ft

Overall

13647

Females

3871

F50-54

3871

5K→10K

3.1 - 6.2 mi

Top 52%
×5story building
+79ft-138ft

Overall

13832

Females

3948

F50-54

3948

10K→15K

6.2 - 9.3 mi

Top 51%
×3story building
+67ft-78ft

Overall

13647

Females

3871

F50-54

3871

15K→20K

9.3 - 12.4 mi

Top 68%
×5story building
+106ft-86ft

Overall

18096

Females

6560

F50-54

6560

20K→Half

12.4 - 13.1 mi

Top 51%
×2story building
+19ft-37ft

Overall

13586

Females

3862

F50-54

3862

Half→25K

13.1 - 15.5 mi

Top 53%
×4story building
+66ft-88ft

Overall

14156

Females

4318

F50-54

4318

25K→30K

15.5 - 18.6 mi

Top 54%
×9story building
+181ft-148ft

Overall

14381

Females

4557

F50-54

4557

30K→20M

18.6 - 20.0 mi

Top 53%
×5story building
+64ft-50ft

Overall

14030

Females

4430

F50-54

4430

20M→21M

20.0 - 21.0 mi

Top 55%
×8story building
+106ft-24ft

Overall

14580

Females

4810

F50-54

4810

21M→35K

21.0 - 21.8 mi

Top 59%
×7story building
+17ft-86ft

Overall

15606

Females

5465

F50-54

5465

35K→23M

21.8 - 23.0 mi

Top 55%
×5story building
+23ft-63ft

Overall

14771

Females

5047

F50-54

5047

23M→24M

23.0 - 24.0 mi

Top 54%
×6story building
+12ft-82ft

Overall

14403

Females

4897

F50-54

4897

24M→40K

24.0 - 24.9 mi

Top 55%
×1story
+6ft-20ft

Overall

14613

Females

5087

F50-54

5087

40K→25.2M

24.9 - 25.2 mi

Top 55%
×1story
+13ft-16ft

Overall

14614

Females

5080

F50-54

5080

25.2M→Finish

25.2 - 26.2 mi

Top 60%
×2story building
+22ft-21ft

Overall

16005

Females

5806

F50-54

5806

Passing Analysis

Category:
Athletes Passed
1953
Passed By
2072
Net Change
-119
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14566
5K → 10K486170+316#14566#14250
10K → 15K31688+228#14250#14022
15K → 20K291187-1158#14022#15180
20K → Half1127+105#15180#15075
Half → 25K22146+175#15075#14900
25K → 30K214119+95#14900#14805
30K → 20M12138+83#14805#14722
20M → 21M9872+26#14722#14696
21M → 35K4663-17#14696#14713
35K → 23M8187-6#14713#14719
23M → 24M8647+39#14719#14680
24M → 40K7050+20#14680#14660
40K → 25.2M3813+25#14660#14635
25.2M → Finish3585-50#14635#14685
TOTALS19532072-119
📊

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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing