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BOSTON MARATHON 2025

Andrew Schroeder

MI

Bib: 12886 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 38%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Top 40%
Division (M45-49)
#0 / 2386
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
7:07/mi
22:07
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:17/mi
44:44
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:04/mi
1:06:42
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
7:15/mi
1:29:15
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:12/mi
1:34:10
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
7:21/mi
1:51:59
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
8:06/mi
2:17:09
↑ 181↓ 1480.2%
138 ft elev
20M
8:41/mi
2:28:57
↑ 64↓ 500.2%
148 ft elev
21M
8:59/mi
2:37:56
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
8:24/mi
2:44:13
↑ 17↓ 861.7%
156 ft elev
23M
8:40/mi
2:55:04
↑ 23↓ 630.6%
116 ft elev
24M
8:32/mi
3:03:36
↓ 821.3%
34 ft elev
40K· 24.85 mi
8:29/mi
3:10:51
↓ 200.3%
20 ft elev
25.2M
9:17/mi
3:14:03
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
8:14/mi
3:22:26
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:10
Pace7:11 /mi
2nd Half
Distance13.11 mi
Time1:48:16
Pace8:16 /mi
📊Positive Split: 15.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:2022:077:0722:07
7:07
-
10K
6.21 mi11:12:5744:447:1222:37
7:17
+0:10
15K
9.32 mi11:34:551:06:427:0921:58
7:04
-0:13
20K
12.43 mi11:57:281:29:157:1122:33
7:15
+0:11
Half
13.11 mi12:02:231:34:107:114:55
7:12
-0:03
25K
15.53 mi12:20:121:51:597:1317:49
7:21
+0:09
30K
18.64 mi12:45:222:17:097:2125:10
8:06
+0:45
20M
20.00 mi12:57:102:28:577:2711:48
8:41
+0:35
21M
21.00 mi13:06:092:37:567:318:59
8:59
+0:18
35K
21.75 mi13:12:262:44:137:336:17
8:24
-0:35
23M
23.00 mi13:23:172:55:047:3710:51
8:40
+0:16
24M
24.00 mi13:31:493:03:367:398:32
8:32
-0:08
40K
24.85 mi13:39:043:10:517:417:15
8:29
-0:03
25.2M
25.20 mi13:42:163:14:037:423:12
9:17
+0:48
Finish
26.22 mi13:50:393:22:267:448:23
8:14
-1:03

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

7:04 /mi

Average Pace

7:44 /mi

Slowest Pace

9:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:51:59

55% of race

Time at Steady Pace

55:37

27% of race

Time at Slower Pace

34:50

17% of race

Average Pace: 7:43 /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 mi10:50:2022:077:0722:07
7:07
#8809
10K
6.21 mi11:12:5744:447:1222:37
7:17
#9448
15K
9.32 mi11:34:551:06:427:0921:58
7:04
#8959
20K
12.43 mi11:57:281:29:157:1122:33
7:15
#8810
Half
13.11 mi12:02:231:34:107:114:55
7:12
#8824
25K
15.53 mi12:20:121:51:597:1317:49
7:21
#8744
30K
18.64 mi12:45:222:17:097:2125:10
8:06
#9344
20M
20.00 mi12:57:102:28:577:2711:48
8:41
#9773
21M
21.00 mi13:06:092:37:567:318:59
8:59
#10000
35K
21.75 mi13:12:262:44:137:336:17
8:24
#10190
23M
23.00 mi13:23:172:55:047:3710:51
8:40
#10443
24M
24.00 mi13:31:493:03:367:398:32
8:32
#10622
40K
24.85 mi13:39:043:10:517:417:15
8:29
#10702
25.2M
25.20 mi13:42:163:14:037:423:12
9:17
#10737
Finish
26.22 mi13:50:393:22:267:448:23
8:14
#10870
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi8809749874988126(Top 29%)7024(Top 44%)7024(Top 294%)
10K6.21 mi3.10 mi9448-6397874-3767874-37610176(Top 36%)8248(Top 51%)8248(Top 346%)
15K9.32 mi3.11 mi8959+4897563+3117563+3118126(Top 29%)7024(Top 44%)7024(Top 294%)
20K12.43 mi3.11 mi8810+1497452+1117452+1118687(Top 31%)7275(Top 45%)7275(Top 305%)
Half13.11 mi0.68 mi8824-147454-27454-29131(Top 32%)7563(Top 47%)7563(Top 317%)
25K15.53 mi2.42 mi8744+807387+677387+678726(Top 31%)7191(Top 45%)7191(Top 301%)
30K18.64 mi3.11 mi9344-6007662-2757662-27512087(Top 43%)8722(Top 54%)8722(Top 366%)
20M20.00 mi1.36 mi9773-4297856-1947856-19414915(Top 53%)9874(Top 61%)9874(Top 414%)
21M21.00 mi1.00 mi10000-2277943-877943-8713367(Top 47%)9026(Top 56%)9026(Top 378%)
35K21.75 mi0.75 mi10190-1908006-638006-6314808(Top 52%)9625(Top 60%)9625(Top 403%)
23M23.00 mi1.25 mi10443-2538097-918097-9114315(Top 50%)9302(Top 58%)9302(Top 390%)
24M24.00 mi1.00 mi10622-1798143-468143-4614695(Top 52%)9438(Top 59%)9438(Top 396%)
40K24.85 mi0.85 mi10702-808146-38146-313270(Top 47%)8645(Top 54%)8645(Top 362%)
25.2M25.20 mi0.35 mi10737-358151-58151-513280(Top 47%)8586(Top 53%)8586(Top 360%)
Finish26.22 mi1.02 mi10870-1338170-198170-1914416(Top 51%)9210(Top 57%)9210(Top 386%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×21story building
+97ft-345ft

Overall

8126

Males

7024

M45-49

7024

5K→10K

3.1 - 6.2 mi

Top 36%
×5story building
+79ft-138ft

Overall

10176

Males

8248

M45-49

8248

10K→15K

6.2 - 9.3 mi

Top 29%
×3story building
+67ft-78ft

Overall

8126

Males

7024

M45-49

7024

15K→20K

9.3 - 12.4 mi

Top 31%
×5story building
+106ft-86ft

Overall

8687

Males

7275

M45-49

7275

20K→Half

12.4 - 13.1 mi

Top 32%
×2story building
+19ft-37ft

Overall

9131

Males

7563

M45-49

7563

Half→25K

13.1 - 15.5 mi

Top 31%
×4story building
+66ft-88ft

Overall

8726

Males

7191

M45-49

7191

25K→30K

15.5 - 18.6 mi

Top 43%
×9story building
+181ft-148ft

Overall

12087

Males

8722

M45-49

8722

30K→20M

18.6 - 20.0 mi

Top 53%
×5story building
+64ft-50ft

Overall

14915

Males

9874

M45-49

9874

20M→21M

20.0 - 21.0 mi

Top 47%
×8story building
+106ft-24ft

Overall

13367

Males

9026

M45-49

9026

21M→35K

21.0 - 21.8 mi

Top 52%
×7story building
+17ft-86ft

Overall

14808

Males

9625

M45-49

9625

35K→23M

21.8 - 23.0 mi

Top 50%
×5story building
+23ft-63ft

Overall

14315

Males

9302

M45-49

9302

23M→24M

23.0 - 24.0 mi

Top 52%
×6story building
+12ft-82ft

Overall

14695

Males

9438

M45-49

9438

24M→40K

24.0 - 24.9 mi

Top 47%
×1story
+6ft-20ft

Overall

13270

Males

8645

M45-49

8645

40K→25.2M

24.9 - 25.2 mi

Top 47%
×1story
+13ft-16ft

Overall

13280

Males

8586

M45-49

8586

25.2M→Finish

25.2 - 26.2 mi

Top 51%
×2story building
+22ft-21ft

Overall

14416

Males

9210

M45-49

9210

Passing Analysis

Category:
Athletes Passed
1412
Passed By
3469
Net Change
-2061
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8809
5K → 10K53692-639#8809#9448
10K → 15K51425+489#9448#8959
15K → 20K23586+149#8959#8810
20K → Half2539-14#8810#8824
Half → 25K186106+80#8824#8744
25K → 30K93693-600#8744#9344
30K → 20M39467-429#9344#9773
20M → 21M42267-227#9773#10000
21M → 35K25214-190#10000#10190
35K → 23M54307-253#10190#10443
23M → 24M36215-179#10443#10622
24M → 40K51131-80#10622#10702
40K → 25.2M2055-35#10702#10737
25.2M → Finish39172-133#10737#10870
TOTALS14123469-2061
📊

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