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BOSTON MARATHON 2023

Stephen Saxton

Bib: 20164•M

PA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M60-64)
#0 / 1110
Top 27%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:46
Rank: #13790
Start → 5K
24:46 | 7:58/mi
10K· 6.21 mi
49:31
Rank: #14142 (-352)
5K → 10K
24:46 | 7:58/mi
15K· 9.32 mi
1:14:24
Rank: #14235 (-93)
10K → 15K
24:53 | 8:01/mi
20K· 12.43 mi
1:38:42
Rank: #13629 (+606)
15K → 20K
24:18 | 7:49/mi
Half· 13.11 mi
1:44:07
Rank: #13646 (-17)
20K → Half
5:25 | 7:56/mi
25K· 15.53 mi
2:03:48
Rank: #13638 (+8)
Half → 25K
19:41 | 8:07/mi
30K· 18.64 mi
2:30:57
Rank: #14089 (-451)
25K → 30K
27:09 | 8:44/mi
20M
2:42:49
Rank: #14160 (-71)
30K → 20M
11:52 | 8:44/mi
21M
2:52:10
Rank: #14207 (-47)
20M → 21M
9:21 | 9:21/mi
35K· 21.75 mi
2:58:40
Rank: #14274 (-67)
21M → 35K
6:30 | 8:41/mi
23M
3:09:40
Rank: #14304 (-30)
35K → 23M
11:00 | 8:47/mi
24M
3:18:12
Rank: #14304
23M → 24M
8:32 | 8:32/mi
40K· 24.85 mi
3:25:42
Rank: #14312 (-8)
24M → 40K
7:30 | 8:46/mi
25.2M
3:29:04
Rank: #14349 (-37)
40K → 25.2M
3:22 | 9:46/mi
Finish· 26.22 mi
3:38:03
Rank: #14439 (-90)
25.2M → Finish
8:59 | 8:49/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:07
Pace7:57 /mi
2nd Half
Distance13.11 mi
Time1:53:56
Pace8:41 /mi
📊Positive Split: 9.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:2024:467:5824:46
7:58
-
10K
6.21 mi11:42:0549:317:5824:46
7:58
0:00
15K
9.32 mi12:06:581:14:247:5924:53
8:01
+0:03
20K
12.43 mi12:31:161:38:427:5724:18
7:49
-0:12
Half
13.11 mi12:36:411:44:077:575:25
7:56
+0:07
25K
15.53 mi12:56:222:03:487:5819:41
8:07
+0:11
30K
18.64 mi13:23:312:30:578:0627:09
8:44
+0:37
20M
20.00 mi13:35:232:42:498:0811:52
8:44
0:00
21M
21.00 mi13:44:442:52:108:129:21
9:21
+0:37
35K
21.75 mi13:51:142:58:408:136:30
8:41
-0:40
23M
23.00 mi14:02:143:09:408:1511:00
8:47
+0:06
24M
24.00 mi14:10:463:18:128:168:32
8:32
-0:15
40K
24.85 mi14:18:163:25:428:177:30
8:46
+0:14
25.2M
25.20 mi14:21:383:29:048:183:22
9:46
+1:00
Finish
26.22 mi14:30:373:38:038:198:59
8:49
-0:57

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

7:49 /mi

Average Pace

8:19 /mi

Slowest Pace

9:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:03:48

57% of race

Time at Steady Pace

1:21:32

37% of race

Time at Slower Pace

12:43

6% of race

Average Pace: 8:19 /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 mi11:17:2024:467:5824:46
7:58
#13790
10K
6.21 mi11:42:0549:317:5824:46
7:58
#14142
15K
9.32 mi12:06:581:14:247:5924:53
8:01
#14235
20K
12.43 mi12:31:161:38:427:5724:18
7:49
#13629
Half
13.11 mi12:36:411:44:077:575:25
7:56
#13646
25K
15.53 mi12:56:222:03:487:5819:41
8:07
#13638
30K
18.64 mi13:23:312:30:578:0627:09
8:44
#14089
20M
20.00 mi13:35:232:42:498:0811:52
8:44
#14160
21M
21.00 mi13:44:442:52:108:129:21
9:21
#14207
35K
21.75 mi13:51:142:58:408:136:30
8:41
#14274
23M
23.00 mi14:02:143:09:408:1511:00
8:47
#14304
24M
24.00 mi14:10:463:18:128:168:32
8:32
#14304
40K
24.85 mi14:18:163:25:428:177:30
8:46
#14312
25.2M
25.20 mi14:21:383:29:048:183:22
9:46
#14349
Finish
26.22 mi14:30:373:38:038:198:59
8:49
#14439
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi137909871987114450(Top 54%)10086(Top 66%)10086(Top 909%)
10K6.21 mi3.10 mi14142-3529997-1269997-12614573(Top 55%)10148(Top 67%)10148(Top 914%)
15K9.32 mi3.11 mi14235-9310017-2010017-2014450(Top 54%)10086(Top 66%)10086(Top 909%)
20K12.43 mi3.11 mi13629+6069746+2719746+27111919(Top 45%)8983(Top 59%)8983(Top 809%)
Half13.11 mi0.68 mi13646-179753-79753-713857(Top 52%)9851(Top 65%)9851(Top 887%)
25K15.53 mi2.42 mi13638+89728+259728+2513615(Top 51%)9611(Top 63%)9611(Top 866%)
30K18.64 mi3.11 mi14089-4519872-1449872-14415705(Top 59%)10355(Top 68%)10355(Top 933%)
20M20.00 mi1.36 mi14160-719876-49876-415102(Top 57%)10019(Top 66%)10019(Top 903%)
21M21.00 mi1.00 mi14207-479872+49872+415236(Top 57%)10029(Top 66%)10029(Top 904%)
35K21.75 mi0.75 mi14274-679883-119883-1116321(Top 61%)10407(Top 69%)10407(Top 938%)
23M23.00 mi1.25 mi14304-309871+129871+1214888(Top 56%)9758(Top 64%)9758(Top 879%)
24M24.00 mi1.00 mi143049857+149857+1414652(Top 55%)9585(Top 63%)9585(Top 864%)
40K24.85 mi0.85 mi14312-89830+279830+2714911(Top 56%)9645(Top 64%)9645(Top 869%)
25.2M25.20 mi0.35 mi14349-379837-79837-716322(Top 61%)10245(Top 68%)10245(Top 923%)
Finish26.22 mi1.02 mi14439-909856-199856-1917082(Top 64%)10639(Top 70%)10639(Top 958%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21stories
+97ft-345ft

Overall

14450

Males

10086

M60-64

10086

5K→10K

3.1 - 6.2 mi

Top 55%
×5stories
+79ft-138ft

Overall

14573

Males

10148

M60-64

10148

10K→15K

6.2 - 9.3 mi

Top 54%
×3stories
+67ft-78ft

Overall

14450

Males

10086

M60-64

10086

15K→20K

9.3 - 12.4 mi

Top 45%
×5stories
+106ft-86ft

Overall

11919

Males

8983

M60-64

8983

20K→Half

12.4 - 13.1 mi

Top 52%
×2stories
+19ft-37ft

Overall

13857

Males

9851

M60-64

9851

Half→25K

13.1 - 15.5 mi

Top 51%
×4stories
+66ft-88ft

Overall

13615

Males

9611

M60-64

9611

25K→30K

15.5 - 18.6 mi

Top 59%
×9stories
+181ft-148ft

Overall

15705

Males

10355

M60-64

10355

30K→20M

18.6 - 20.0 mi

Top 57%
×5stories
+64ft-50ft

Overall

15102

Males

10019

M60-64

10019

20M→21M

20.0 - 21.0 mi

Top 57%
×8stories
+106ft-24ft

Overall

15236

Males

10029

M60-64

10029

21M→35K

21.0 - 21.8 mi

Top 61%
×7stories
+17ft-86ft

Overall

16321

Males

10407

M60-64

10407

35K→23M

21.8 - 23.0 mi

Top 56%
×5stories
+23ft-63ft

Overall

14888

Males

9758

M60-64

9758

23M→24M

23.0 - 24.0 mi

Top 55%
×6stories
+12ft-82ft

Overall

14652

Males

9585

M60-64

9585

24M→40K

24.0 - 24.9 mi

Top 56%
×1story
+6ft-20ft

Overall

14911

Males

9645

M60-64

9645

40K→25.2M

24.9 - 25.2 mi

Top 61%
×1story
+13ft-16ft

Overall

16322

Males

10245

M60-64

10245

25.2M→Finish

25.2 - 26.2 mi

Top 64%
×2stories
+22ft-21ft

Overall

17082

Males

10639

M60-64

10639

Passing Analysis

Category:
Athletes Passed
1569
Passed By
2218
Net Change
-649
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13790
5K → 10K143495-352#13790#14142
10K → 15K147240-93#14142#14235
15K → 20K6137+606#14235#13629
20K → Half2340-17#13629#13646
Half → 25K135127+8#13646#13638
25K → 30K82533-451#13638#14089
30K → 20M61132-71#14089#14160
20M → 21M69116-47#14160#14207
21M → 35K34101-67#14207#14274
35K → 23M77107-30#14274#14304
23M → 24M76760#14304#14304
24M → 40K5765-8#14304#14312
40K → 25.2M1855-37#14312#14349
25.2M → Finish34124-90#14349#14439
TOTALS15692218-649
📊

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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing