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BOSTON MARATHON 2023

Steve Schroeder

Bib: 8827•M

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 29%
Gender (Male)
#0 / 15176
Top 43%
Masters (Masters Men)
#0 / 9891
Top 30%
Division (M55-59)
#0 / 1422
Top 11%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:23
Rank: #5441
Start → 5K
21:23 | 6:53/mi
10K· 6.21 mi
43:10
Rank: #6177 (-736)
5K → 10K
21:47 | 7:01/mi
15K· 9.32 mi
1:05:12
Rank: #6481 (-304)
10K → 15K
22:02 | 7:06/mi
20K· 12.43 mi
1:27:58
Rank: #6800 (-319)
15K → 20K
22:46 | 7:20/mi
Half· 13.11 mi
1:32:56
Rank: #6869 (-69)
20K → Half
4:58 | 7:17/mi
25K· 15.53 mi
1:51:11
Rank: #7104 (-235)
Half → 25K
18:15 | 7:32/mi
30K· 18.64 mi
2:15:34
Rank: #7438 (-334)
25K → 30K
24:23 | 7:51/mi
20M
2:26:26
Rank: #7599 (-161)
30K → 20M
10:52 | 8:00/mi
21M
2:34:54
Rank: #7686 (-87)
20M → 21M
8:28 | 8:28/mi
35K· 21.75 mi
2:40:06
Rank: #7573 (+113)
21M → 35K
5:12 | 6:57/mi
23M
2:49:45
Rank: #7530 (+43)
35K → 23M
9:39 | 7:42/mi
24M
2:57:29
Rank: #7597 (-67)
23M → 24M
7:44 | 7:44/mi
40K· 24.85 mi
3:04:13
Rank: #7624 (-27)
24M → 40K
6:44 | 7:53/mi
25.2M
3:07:09
Rank: #7666 (-42)
40K → 25.2M
2:56 | 8:30/mi
Finish· 26.22 mi
3:14:40
Rank: #7634 (+32)
25.2M → Finish
7:31 | 7:23/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:32:56
Pace7:05 /mi
2nd Half
Distance13.11 mi
Time1:41:44
Pace7:46 /mi
📊Positive Split: 9.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:3421:236:5321:23
6:53
-
10K
6.21 mi11:08:2143:106:5721:47
7:01
+0:08
15K
9.32 mi11:30:231:05:127:0022:02
7:06
+0:05
20K
12.43 mi11:53:091:27:587:0522:46
7:20
+0:14
Half
13.11 mi11:58:071:32:567:054:58
7:17
-0:03
25K
15.53 mi12:16:221:51:117:0918:15
7:32
+0:15
30K
18.64 mi12:40:452:15:347:1624:23
7:51
+0:19
20M
20.00 mi12:51:372:26:267:1910:52
8:00
+0:09
21M
21.00 mi13:00:052:34:547:238:28
8:28
+0:28
35K
21.75 mi13:05:172:40:067:225:12
6:57
-1:31
23M
23.00 mi13:14:562:49:457:239:39
7:42
+0:45
24M
24.00 mi13:22:402:57:297:247:44
7:44
+0:02
40K
24.85 mi13:29:243:04:137:256:44
7:53
+0:09
25.2M
25.20 mi13:32:203:07:097:262:56
8:30
+0:37
Finish
26.22 mi13:39:513:14:407:267:31
7:23
-1:07

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

6:53 /mi

Average Pace

7:26 /mi

Slowest Pace

8:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:15:22

39% of race

Time at Steady Pace

1:05:55

34% of race

Time at Slower Pace

53:23

27% of race

Average Pace: 7:25 /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 mi10:46:3421:236:5321:23
6:53
#5441
10K
6.21 mi11:08:2143:106:5721:47
7:01
#6177
15K
9.32 mi11:30:231:05:127:0022:02
7:06
#6481
20K
12.43 mi11:53:091:27:587:0522:46
7:20
#6800
Half
13.11 mi11:58:071:32:567:054:58
7:17
#6869
25K
15.53 mi12:16:221:51:117:0918:15
7:32
#7104
30K
18.64 mi12:40:452:15:347:1624:23
7:51
#7438
20M
20.00 mi12:51:372:26:267:1910:52
8:00
#7599
21M
21.00 mi13:00:052:34:547:238:28
8:28
#7686
35K
21.75 mi13:05:172:40:067:225:12
6:57
#7573
23M
23.00 mi13:14:562:49:457:239:39
7:42
#7530
24M
24.00 mi13:22:402:57:297:247:44
7:44
#7597
40K
24.85 mi13:29:243:04:137:256:44
7:53
#7624
25.2M
25.20 mi13:32:203:07:097:262:56
8:30
#7666
Finish
26.22 mi13:39:513:14:407:267:31
7:23
#7634
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi5441502650267112(Top 27%)6325(Top 42%)6325(Top 445%)
10K6.21 mi3.10 mi6177-7365623-5975623-5976906(Top 26%)6167(Top 41%)6167(Top 434%)
15K9.32 mi3.11 mi6481-3045853-2305853-2307112(Top 27%)6325(Top 42%)6325(Top 445%)
20K12.43 mi3.11 mi6800-3196100-2476100-2477978(Top 30%)6872(Top 45%)6872(Top 483%)
Half13.11 mi0.68 mi6869-696156-566156-568384(Top 31%)7123(Top 47%)7123(Top 501%)
25K15.53 mi2.42 mi7104-2356310-1546310-1548947(Top 34%)7394(Top 49%)7394(Top 520%)
30K18.64 mi3.11 mi7438-3346520-2106520-2109708(Top 36%)7669(Top 51%)7669(Top 539%)
20M20.00 mi1.36 mi7599-1616600-806600-8010198(Top 38%)7851(Top 52%)7851(Top 552%)
21M21.00 mi1.00 mi7686-876637-376637-3710245(Top 38%)7723(Top 51%)7723(Top 543%)
35K21.75 mi0.75 mi7573+1136558+796558+795092(Top 19%)4567(Top 30%)4567(Top 321%)
23M23.00 mi1.25 mi7530+436507+516507+517748(Top 29%)6273(Top 41%)6273(Top 441%)
24M24.00 mi1.00 mi7597-676534-276534-279266(Top 35%)7018(Top 46%)7018(Top 494%)
40K24.85 mi0.85 mi7624-276535-16535-19134(Top 34%)6880(Top 45%)6880(Top 484%)
25.2M25.20 mi0.35 mi7666-426548-136548-139464(Top 36%)6990(Top 46%)6990(Top 492%)
Finish26.22 mi1.02 mi7634+326505+436505+437605(Top 29%)5934(Top 39%)5934(Top 417%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 27%
×21stories
+97ft-345ft

Overall

7112

Males

6325

M55-59

6325

5K→10K

3.1 - 6.2 mi

Top 26%
×5stories
+79ft-138ft

Overall

6906

Males

6167

M55-59

6167

10K→15K

6.2 - 9.3 mi

Top 27%
×3stories
+67ft-78ft

Overall

7112

Males

6325

M55-59

6325

15K→20K

9.3 - 12.4 mi

Top 30%
×5stories
+106ft-86ft

Overall

7978

Males

6872

M55-59

6872

20K→Half

12.4 - 13.1 mi

Top 31%
×2stories
+19ft-37ft

Overall

8384

Males

7123

M55-59

7123

Half→25K

13.1 - 15.5 mi

Top 34%
×4stories
+66ft-88ft

Overall

8947

Males

7394

M55-59

7394

25K→30K

15.5 - 18.6 mi

Top 36%
×9stories
+181ft-148ft

Overall

9708

Males

7669

M55-59

7669

30K→20M

18.6 - 20.0 mi

Top 38%
×5stories
+64ft-50ft

Overall

10198

Males

7851

M55-59

7851

20M→21M

20.0 - 21.0 mi

Top 38%
×8stories
+106ft-24ft

Overall

10245

Males

7723

M55-59

7723

21M→35K

21.0 - 21.8 mi

Top 19%
×7stories
+17ft-86ft

Overall

5092

Males

4567

M55-59

4567

35K→23M

21.8 - 23.0 mi

Top 29%
×5stories
+23ft-63ft

Overall

7748

Males

6273

M55-59

6273

23M→24M

23.0 - 24.0 mi

Top 35%
×6stories
+12ft-82ft

Overall

9266

Males

7018

M55-59

7018

24M→40K

24.0 - 24.9 mi

Top 34%
×1story
+6ft-20ft

Overall

9134

Males

6880

M55-59

6880

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1story
+13ft-16ft

Overall

9464

Males

6990

M55-59

6990

25.2M→Finish

25.2 - 26.2 mi

Top 29%
×2stories
+22ft-21ft

Overall

7605

Males

5934

M55-59

5934

Passing Analysis

Category:
Athletes Passed
635
Passed By
2828
Net Change
-2193
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5441
5K → 10K23759-736#5441#6177
10K → 15K39343-304#6177#6481
15K → 20K35354-319#6481#6800
20K → Half574-69#6800#6869
Half → 25K34269-235#6869#7104
25K → 30K38372-334#7104#7438
30K → 20M34195-161#7438#7599
20M → 21M34121-87#7599#7686
21M → 35K1130+113#7686#7573
35K → 23M9855+43#7573#7530
23M → 24M37104-67#7530#7597
24M → 40K5077-27#7597#7624
40K → 25.2M1759-42#7624#7666
25.2M → Finish7846+32#7666#7634
TOTALS6352828-2193
📊

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