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BOSTON MARATHON 2025

Marne Strevel

TN

Bib: 15150 F

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 41%
Division (F18-39)
#0 / 5469
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
7:46/mi
24:09
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:48/mi
48:23
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:50/mi
1:12:42
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
7:50/mi
1:37:03
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:46/mi
1:42:21
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
7:45/mi
2:01:09
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
8:08/mi
2:26:26
↑ 181↓ 1480.2%
138 ft elev
20M
8:51/mi
2:38:27
↑ 64↓ 500.2%
148 ft elev
21M
15:42/mi
2:54:09
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
7:40/mi
2:59:53
↑ 17↓ 861.7%
156 ft elev
23M
8:13/mi
3:10:10
↑ 23↓ 630.6%
116 ft elev
24M
8:07/mi
3:18:17
↓ 821.3%
34 ft elev
40K· 24.85 mi
9:06/mi
3:26:04
↓ 200.3%
20 ft elev
25.2M
9:49/mi
3:29:27
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
7:41/mi
3:37:17
↑ 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
Time1:42:21
Pace7:48 /mi
2nd Half
Distance13.11 mi
Time1:54:56
Pace8:46 /mi
📊Positive Split: 12.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:56:4024:097:4624:09
7:46
-
10K
6.21 mi11:20:5448:237:4724:14
7:48
+0:02
15K
9.32 mi11:45:131:12:427:4824:19
7:50
+0:02
20K
12.43 mi12:09:341:37:037:4924:21
7:50
0:00
Half
13.11 mi12:14:521:42:217:485:18
7:46
-0:04
25K
15.53 mi12:33:402:01:097:4818:48
7:45
-0:01
30K
18.64 mi12:58:572:26:267:5125:17
8:08
+0:23
20M
20.00 mi13:10:582:38:277:5512:01
8:51
+0:43
21M
21.00 mi13:26:402:54:098:1815:42
15:42
+6:51
35K
21.75 mi13:32:242:59:538:165:44
7:40
-8:02
23M
23.00 mi13:42:413:10:108:1610:17
8:13
+0:33
24M
24.00 mi13:50:483:18:178:168:07
8:07
-0:06
40K
24.85 mi13:58:353:26:048:177:47
9:06
+0:59
25.2M
25.20 mi14:01:583:29:278:193:23
9:49
+0:43
Finish
26.22 mi14:09:483:37:178:187:50
7:41
-2:08

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

7:40 /mi

Average Pace

8:18 /mi

Slowest Pace

15:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:58:24

82% of race

Time at Slower Pace

38:53

18% of race

Average Pace: 8:17 /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 mi10:56:4024:097:4624:09
7:46
#14591
10K
6.21 mi11:20:5448:237:4724:14
7:48
#14662
15K
9.32 mi11:45:131:12:427:4824:19
7:50
#14635
20K
12.43 mi12:09:341:37:037:4924:21
7:50
#14342
Half
13.11 mi12:14:521:42:217:485:18
7:46
#14300
25K
15.53 mi12:33:402:01:097:4818:48
7:45
#13887
30K
18.64 mi12:58:572:26:267:5125:17
8:08
#13537
20M
20.00 mi13:10:582:38:277:5512:01
8:51
#13694
21M
21.00 mi13:26:402:54:098:1815:42
15:42
#16036
35K
21.75 mi13:32:242:59:538:165:44
7:40
#15773
23M
23.00 mi13:42:413:10:108:1610:17
8:13
#15499
24M
24.00 mi13:50:483:18:178:168:07
8:07
#15332
40K
24.85 mi13:58:353:26:048:177:47
9:06
#15385
25.2M
25.20 mi14:01:583:29:278:193:23
9:49
#15389
Finish
26.22 mi14:09:483:37:178:187:50
7:41
#15212
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi145914275427514622(Top 51%)4373(Top 36%)4373(Top 80%)
10K6.21 mi3.10 mi14662-714344-694344-6914824(Top 52%)4443(Top 36%)4443(Top 81%)
15K9.32 mi3.11 mi14635+274335+94335+914622(Top 51%)4373(Top 36%)4373(Top 80%)
20K12.43 mi3.11 mi14342+2934200+1354200+13513594(Top 48%)3876(Top 32%)3876(Top 71%)
Half13.11 mi0.68 mi14300+424179+214179+2114098(Top 50%)4131(Top 34%)4131(Top 76%)
25K15.53 mi2.42 mi13887+4133981+1983981+19812003(Top 42%)3125(Top 26%)3125(Top 57%)
30K18.64 mi3.11 mi13537+3503840+1413840+14112372(Top 44%)3492(Top 29%)3492(Top 64%)
20M20.00 mi1.36 mi13694-1573964-1243964-12415907(Top 56%)5534(Top 45%)5534(Top 101%)
21M21.00 mi1.00 mi16036-23425322-13585322-135827665(Top 97%)11890(Top 97%)11890(Top 217%)
35K21.75 mi0.75 mi15773+2635196+1265196+1269875(Top 35%)2567(Top 21%)2567(Top 47%)
23M23.00 mi1.25 mi15499+2745069+1275069+12711481(Top 40%)3484(Top 28%)3484(Top 64%)
24M24.00 mi1.00 mi15332+1675002+675002+6712072(Top 43%)3851(Top 31%)3851(Top 70%)
40K24.85 mi0.85 mi15385-535057-555057-5516889(Top 59%)6520(Top 53%)6520(Top 119%)
25.2M25.20 mi0.35 mi15389-45074-175074-1716174(Top 57%)6159(Top 50%)6159(Top 113%)
Finish26.22 mi1.02 mi15212+1774999+754999+7510662(Top 38%)3307(Top 27%)3307(Top 60%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21story building
+97ft-345ft

Overall

14622

Females

4373

F18-39

4373

5K→10K

3.1 - 6.2 mi

Top 52%
×5story building
+79ft-138ft

Overall

14824

Females

4443

F18-39

4443

10K→15K

6.2 - 9.3 mi

Top 51%
×3story building
+67ft-78ft

Overall

14622

Females

4373

F18-39

4373

15K→20K

9.3 - 12.4 mi

Top 48%
×5story building
+106ft-86ft

Overall

13594

Females

3876

F18-39

3876

20K→Half

12.4 - 13.1 mi

Top 50%
×2story building
+19ft-37ft

Overall

14098

Females

4131

F18-39

4131

Half→25K

13.1 - 15.5 mi

Top 42%
×4story building
+66ft-88ft

Overall

12003

Females

3125

F18-39

3125

25K→30K

15.5 - 18.6 mi

Top 44%
×9story building
+181ft-148ft

Overall

12372

Females

3492

F18-39

3492

30K→20M

18.6 - 20.0 mi

Top 56%
×5story building
+64ft-50ft

Overall

15907

Females

5534

F18-39

5534

20M→21M

20.0 - 21.0 mi

Top 97%
×8story building
+106ft-24ft

Overall

27665

Females

11890

F18-39

11890

21M→35K

21.0 - 21.8 mi

Top 35%
×7story building
+17ft-86ft

Overall

9875

Females

2567

F18-39

2567

35K→23M

21.8 - 23.0 mi

Top 40%
×5story building
+23ft-63ft

Overall

11481

Females

3484

F18-39

3484

23M→24M

23.0 - 24.0 mi

Top 43%
×6story building
+12ft-82ft

Overall

12072

Females

3851

F18-39

3851

24M→40K

24.0 - 24.9 mi

Top 59%
×1story
+6ft-20ft

Overall

16889

Females

6520

F18-39

6520

40K→25.2M

24.9 - 25.2 mi

Top 57%
×1story
+13ft-16ft

Overall

16174

Females

6159

F18-39

6159

25.2M→Finish

25.2 - 26.2 mi

Top 38%
×2story building
+22ft-21ft

Overall

10662

Females

3307

F18-39

3307

Passing Analysis

Category:
Athletes Passed
2803
Passed By
3424
Net Change
-621
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14591
5K → 10K262333-71#14591#14662
10K → 15K214187+27#14662#14635
15K → 20K36673+293#14635#14342
20K → Half5311+42#14342#14300
Half → 25K42613+413#14300#13887
25K → 30K41565+350#13887#13537
30K → 20M89246-157#13537#13694
20M → 21M02342-2342#13694#16036
21M → 35K2630+263#16036#15773
35K → 23M2806+274#15773#15499
23M → 24M1714+167#15499#15332
24M → 40K55108-53#15332#15385
40K → 25.2M2832-4#15385#15389
25.2M → Finish1814+177#15389#15212
TOTALS28033424-621
📊

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