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BOSTON MARATHON 2023

Alex Tringham

Bib: 3777•M

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 28%
Gender (Male)
#0 / 15176
Top 41%
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:51
Rank: #1785
Start → 5K
19:51 | 6:23/mi
10K· 6.21 mi
39:50
Rank: #2048 (-263)
5K → 10K
19:59 | 6:26/mi
15K· 9.32 mi
1:00:17
Rank: #2373 (-325)
10K → 15K
20:27 | 6:35/mi
20K· 12.43 mi
1:21:58
Rank: #3060 (-687)
15K → 20K
21:41 | 6:59/mi
Half· 13.11 mi
1:26:39
Rank: #3156 (-96)
20K → Half
4:41 | 6:52/mi
25K· 15.53 mi
1:44:10
Rank: #3835 (-679)
Half → 25K
17:31 | 7:13/mi
30K· 18.64 mi
2:09:35
Rank: #5541 (-1706)
25K → 30K
25:25 | 8:11/mi
20M
2:20:24
Rank: #5773 (-232)
30K → 20M
10:49 | 7:58/mi
21M
2:29:04
Rank: #5984 (-211)
20M → 21M
8:40 | 8:40/mi
35K· 21.75 mi
2:35:43
Rank: #6310 (-326)
21M → 35K
6:39 | 8:53/mi
23M
2:46:03
Rank: #6530 (-220)
35K → 23M
10:20 | 8:15/mi
24M
2:55:00
Rank: #6886 (-356)
23M → 24M
8:57 | 8:57/mi
40K· 24.85 mi
3:02:06
Rank: #7043 (-157)
24M → 40K
7:06 | 8:18/mi
25.2M
3:05:48
Rank: #7269 (-226)
40K → 25.2M
3:42 | 10:44/mi
Finish· 26.22 mi
3:13:36
Rank: #7323 (-54)
25.2M → Finish
7:48 | 7:39/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:39
Pace6:37 /mi
2nd Half
Distance13.11 mi
Time1:46:57
Pace8:10 /mi
📊Positive Split: 23.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:1519:516:2319:51
6:23
-
10K
6.21 mi10:41:1439:506:2519:59
6:26
+0:03
15K
9.32 mi11:01:411:00:176:2820:27
6:35
+0:09
20K
12.43 mi11:23:221:21:586:3621:41
6:59
+0:24
Half
13.11 mi11:28:031:26:396:374:41
6:52
-0:07
25K
15.53 mi11:45:341:44:106:4217:31
7:13
+0:21
30K
18.64 mi12:10:592:09:356:5725:25
8:11
+0:58
20M
20.00 mi12:21:482:20:247:0110:49
7:58
-0:13
21M
21.00 mi12:30:282:29:047:068:40
8:40
+0:42
35K
21.75 mi12:37:072:35:437:106:39
8:53
+0:13
23M
23.00 mi12:47:272:46:037:1310:20
8:15
-0:38
24M
24.00 mi12:56:242:55:007:188:57
8:57
+0:42
40K
24.85 mi13:03:303:02:067:207:06
8:18
-0:39
25.2M
25.20 mi13:07:123:05:487:223:42
10:44
+2:26
Finish
26.22 mi13:15:003:13:367:237:48
7:39
-3:05

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

6:23 /mi

Average Pace

7:23 /mi

Slowest Pace

10:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:44:10

54% of race

Time at Steady Pace

1:01:28

32% of race

Time at Slower Pace

27:58

14% of race

Average Pace: 7:23 /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 mi10:21:1519:516:2319:51
6:23
#1785
10K
6.21 mi10:41:1439:506:2519:59
6:26
#2048
15K
9.32 mi11:01:411:00:176:2820:27
6:35
#2373
20K
12.43 mi11:23:221:21:586:3621:41
6:59
#3060
Half
13.11 mi11:28:031:26:396:374:41
6:52
#3156
25K
15.53 mi11:45:341:44:106:4217:31
7:13
#3835
30K
18.64 mi12:10:592:09:356:5725:25
8:11
#5541
20M
20.00 mi12:21:482:20:247:0110:49
7:58
#5773
21M
21.00 mi12:30:282:29:047:068:40
8:40
#5984
35K
21.75 mi12:37:072:35:437:106:39
8:53
#6310
23M
23.00 mi12:47:272:46:037:1310:20
8:15
#6530
24M
24.00 mi12:56:242:55:007:188:57
8:57
#6886
40K
24.85 mi13:03:303:02:067:207:06
8:18
#7043
25.2M
25.20 mi13:07:123:05:487:223:42
10:44
#7269
Finish
26.22 mi13:15:003:13:367:237:48
7:39
#7323
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1785170117013181(Top 12%)3027(Top 20%)3027(Top 57%)
10K6.21 mi3.10 mi2048-2631963-2621963-2622418(Top 9%)2313(Top 15%)2313(Top 44%)
15K9.32 mi3.11 mi2373-3252271-3082271-3083181(Top 12%)3027(Top 20%)3027(Top 57%)
20K12.43 mi3.11 mi3060-6872919-6482919-6485874(Top 22%)5371(Top 35%)5371(Top 102%)
Half13.11 mi0.68 mi3156-963006-873006-875849(Top 22%)5358(Top 35%)5358(Top 101%)
25K15.53 mi2.42 mi3835-6793620-6143620-6146835(Top 26%)6034(Top 40%)6034(Top 114%)
30K18.64 mi3.11 mi5541-17065095-14755095-147512224(Top 46%)8888(Top 59%)8888(Top 168%)
20M20.00 mi1.36 mi5773-2325276-1815276-18110020(Top 38%)7757(Top 51%)7757(Top 147%)
21M21.00 mi1.00 mi5984-2115425-1495425-14911511(Top 43%)8335(Top 55%)8335(Top 158%)
35K21.75 mi0.75 mi6310-3265673-2485673-24817448(Top 66%)10888(Top 72%)10888(Top 206%)
23M23.00 mi1.25 mi6530-2205818-1455818-14511594(Top 44%)8269(Top 54%)8269(Top 156%)
24M24.00 mi1.00 mi6886-3566055-2376055-23717040(Top 64%)10631(Top 70%)10631(Top 201%)
40K24.85 mi0.85 mi7043-1576144-896144-8912148(Top 46%)8362(Top 55%)8362(Top 158%)
25.2M25.20 mi0.35 mi7269-2266288-1446288-14419858(Top 75%)11838(Top 78%)11838(Top 224%)
Finish26.22 mi1.02 mi7323-546295-76295-79718(Top 37%)7110(Top 47%)7110(Top 135%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21stories
+97ft-345ft

Overall

3181

Males

3027

M18-39

3027

5K→10K

3.1 - 6.2 mi

Top 9%
×5stories
+79ft-138ft

Overall

2418

Males

2313

M18-39

2313

10K→15K

6.2 - 9.3 mi

Top 12%
×3stories
+67ft-78ft

Overall

3181

Males

3027

M18-39

3027

15K→20K

9.3 - 12.4 mi

Top 22%
×5stories
+106ft-86ft

Overall

5874

Males

5371

M18-39

5371

20K→Half

12.4 - 13.1 mi

Top 22%
×2stories
+19ft-37ft

Overall

5849

Males

5358

M18-39

5358

Half→25K

13.1 - 15.5 mi

Top 26%
×4stories
+66ft-88ft

Overall

6835

Males

6034

M18-39

6034

25K→30K

15.5 - 18.6 mi

Top 46%
×9stories
+181ft-148ft

Overall

12224

Males

8888

M18-39

8888

30K→20M

18.6 - 20.0 mi

Top 38%
×5stories
+64ft-50ft

Overall

10020

Males

7757

M18-39

7757

20M→21M

20.0 - 21.0 mi

Top 43%
×8stories
+106ft-24ft

Overall

11511

Males

8335

M18-39

8335

21M→35K

21.0 - 21.8 mi

Top 66%
×7stories
+17ft-86ft

Overall

17448

Males

10888

M18-39

10888

35K→23M

21.8 - 23.0 mi

Top 44%
×5stories
+23ft-63ft

Overall

11594

Males

8269

M18-39

8269

23M→24M

23.0 - 24.0 mi

Top 64%
×6stories
+12ft-82ft

Overall

17040

Males

10631

M18-39

10631

24M→40K

24.0 - 24.9 mi

Top 46%
×1story
+6ft-20ft

Overall

12148

Males

8362

M18-39

8362

40K→25.2M

24.9 - 25.2 mi

Top 75%
×1story
+13ft-16ft

Overall

19858

Males

11838

M18-39

11838

25.2M→Finish

25.2 - 26.2 mi

Top 37%
×2stories
+22ft-21ft

Overall

9718

Males

7110

M18-39

7110

Passing Analysis

Category:
Athletes Passed
188
Passed By
5726
Net Change
-5538
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1785
5K → 10K28291-263#1785#2048
10K → 15K12337-325#2048#2373
15K → 20K3690-687#2373#3060
20K → Half399-96#3060#3156
Half → 25K7686-679#3156#3835
25K → 30K11707-1706#3835#5541
30K → 20M13245-232#5541#5773
20M → 21M15226-211#5773#5984
21M → 35K1327-326#5984#6310
35K → 23M24244-220#6310#6530
23M → 24M9365-356#6530#6886
24M → 40K16173-157#6886#7043
40K → 25.2M6232-226#7043#7269
25.2M → Finish50104-54#7269#7323
TOTALS1885726-5538
📊

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